how is the natural system helpful to the world and others?
Answer: Natural systems provide for our fundamental survival needs. This may seem self-evident, yet it is alarming to realize that younger generations are growing up in homes that are farther away from their sources of concern, a source we schould all be worried about somtime in our life.
Explanation:
Identify all the statements that are true regarding the main theory of primate social behavior.
- Primate social behavior is influenced by evolution.
- Genes of individuals who engage in behaviors favored by natural selection are passed from one generation to the next.
- Social behaviors that enhance reproductive fitness are generally natural instincts rather than learned.
- Behaviors that only enhance survival are favored by natural selection.
The following statements are true regarding the main theory of primate social behavior:
Primate social behavior is influenced by evolution.Genes of individuals who engage in behaviors favored by natural selection are passed from one generation to the next.Social behaviors that enhance reproductive fitness are generally natural instincts rather than learned.What is primate social behavior?Primate social behavior refers to the behavior patterns that are exhibited by members of the primate order (primates include lemurs, lorises, tarsiers, monkeys, and apes) in their natural social settings.
Primate social behavior includes a wide range of interactions between individuals, such as grooming, communication, cooperation, competition, aggression, and mating behaviors. These behaviors are shaped by various factors, including genetics, environmental factors, and social learning.
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Baby Jessica's parents respond to her every need as soon as she cries. Freud would predict that, as an adult, Jessica will ________.a. become sexually promiscuousb. be well adjustedc. be passived. rebel against authority figures
Baby Jessica's parents respond to her every need as soon as she cries. Freud would predict that, as an adult, Jessica will be passive.The correct answer is c.
According to Freud's psychoanalytic theory, a child's first relationships are with its mother, and it is in these relationships that the ego emerges. The id, ego, and superego are the three components of the mind (conscious and unconscious) that have an impact on behavior.
The id is the instinctual side of the psyche that is driven by the need for immediate gratification, while the ego is the logical side of the psyche that helps to mediate the conflict between the id and the superego.The parents of Baby Jessica's are providing her with immediate gratification by responding to her every need as soon as she cries.
Freud would predict that Jessica would be passive as an adult because she would not be learning how to delay gratification, which is a critical skill for developing a healthy ego. Delaying gratification involves recognizing that immediate gratification may not be the best course of action in the long term.
In conclusion, Baby Jessica's parents respond to her every need as soon as she cries. Freud would predict that Jessica would be passive as an adult because she would not be learning how to delay gratification, which is a critical skill for developing a healthy ego.
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The peritoneal fold situated as a "fatty apron" anterior to the small intestine is the _____.A) mesenteryB) falciform ligamentC) lesser omentumD) greater omentum
The peritoneal fold situated as a "fatty apron" anterior to the small intestine is the lesser omentum therefore the correct option is C.
The lesser omentum is a double- layered pack of peritoneum that extends from the stomach to the transverse colon. It's composed of a connective towel layer and an external adipose layer. The lesser omentum functions to store fat, give protection for the organs of the tummy, and act as an immunological barrier.
It's also involved in the immersion of certain substances from the bowel, and helps to maintain a constant temperature in the abdominal depression. It's innervated by the vagus whim-whams and contains the large vessels of the abdominal depression.
Hence the correct option is C.
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What does it mean by Peptide bond?
Answer:
A covalent bond is produced by connecting the carboxyl group of one amino acid to the amino group of another while removing a molecule of water.
Explanation:
Brainliest, please!
Compare and contrast how people taste sweetness, with how people taste spiciness. PLEASE HELPPP!!!!
Answer:
spiciness trigger is on one side of the tongue so is the sweetness
Explanation:
i did this
Researchers have identified a series of speciation events that have created a new group of organisms. Which of the following terms best describes what has occurred?
A) Macroevolution
B) Biogeography
C) Microevolution
D) Geologic time scale
The term that best describes what occurred when researchers identified a series of speciation events that have created a new group of organisms is Macroevolution. So option A is the correct answer.
Macroevolution refers to the major evolutionary developments that have taken place over long periods of time. Macroevolution is the process by which an organism evolves over a long period of time, leading to the development of new species, classes, and phyla. The study of macroevolution focuses on the big picture, such as the origins of new groups, as well as the relationships between groups that emerged over millions of years. The term macroevolution is used in opposition to microevolution, which refers to small changes in the gene pool of a population over a brief period of time.
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what the meaning of vocabulay ?
Vocabulary is a set of words that are familiar to a person or a language. Vocabulary is the foundation of language learning, and it is essential to know a good amount of vocabulary to read, write, and speak in any language.
Vocabulary is an essential part of language learning, It enables people to communicate their thoughts and ideas effectively. There are different types of vocabulary:
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Who are the 2 scientists that influenced Darwin's theory of evolution?
The two scientists that influenced Darwin's theory of evolution are Thomas Malthus and Charles Lyell.
Evolution is defined as the process of gradual development or changes of an organism's features over time as a result of changes in genetic and environmental factors. The theory of evolution, as proposed by Charles Darwin, is the most widely recognized scientific theory that explains how organisms change and adapt to their surroundings.The theory of evolution proposes that all species on Earth have evolved from a single common ancestor through a process of natural selection. According to Darwin's theory of evolution, organisms that possess favorable characteristics for their environment are more likely to survive and pass on those characteristics to their offspring. Those organisms that are less well-suited to their environment will not survive and their traits will eventually be lost over time.In the development of his theory, Darwin was influenced by the works of several scientists including Thomas Malthus and Charles Lyell. Darwin incorporated their ideas into his own to produce the theory of evolution. Malthus argued that human population growth was limited by food supply, and this idea provided Darwin with the concept of natural selection. Lyell's work in geology proposed that the Earth's surface has been shaped over a long period of time by gradual processes, and this helped Darwin to understand the concept of slow changes in species over time.Learn more about Darwin's theory of evolution: https://brainly.com/question/1589147
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Arrange the following molecules according to the strength of their dispersion forces Molecules (6 items) Drag and drop into the appropriate area) Dispersion Forces largest dispersion CH3CH(CH3)C(CH3)2CH2 CH3 CH3CH2CH2CH2CH3 CH3C(CH3)2CH3 CH4 3 CH3CH2CH3
The following molecules according to the strength of their dispersion forces Molecules From the largest to smallest dispersion forces:
CH3CH(CH3)C(CH3)2CH2 > CH3C(CH3)2CH3 > CH3CH2CH2CH2CH3 > CH3CH2CH3 > CH4.Note that the larger the molecule or the more electrons it has, the stronger its dispersion forces.
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Classify each of the following simple carbohydrates as disaccharides or monosaccharides.
Carbohydrates are one of the three main macronutrients that provide energy to the body, along with fats and proteins. They are made up of carbon, hydrogen, and oxygen atoms and can be classified into several categories based on their chemical structure, including monosaccharides, disaccharides, oligosaccharides, and polysaccharides.
Here are the classifications for the given simple carbohydrates:
Glucose - MonosaccharideSucrose - DisaccharideFructose - MonosaccharideMaltose - DisaccharideGalactose - MonosaccharideLactose - DisaccharideMonosaccharides are the simplest carbohydrates and cannot be hydrolyzed into smaller carbohydrates. Examples include glucose, fructose, and galactose.
Disaccharides, on the other hand, are made up of two monosaccharides joined together by a glycosidic bond. Examples include sucrose (glucose + fructose), maltose (glucose + glucose), and lactose (glucose + galactose). Disaccharides can be hydrolyzed into their component monosaccharides.
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What stage of production are the cattle kept in large pastures? a. Cow/Calf Production b.Backgrounding C.Feedlot d.Both A & B
a. Cow/Calf Production stage of production are the cattle kept in large pastures
What does "backing cattle on pasture" mean?Growing steers and heifers from weaning until they enter the feedlot for finishing is known as backgrounding. It is appropriate for farmers who do not want to finish cattle or keep a cow herd but still want to add weight to calves after weaning.
the part of the cow-calf industry that generates feeder calves for further feeding or grazing. Recently weaned calves gain body weight during the backgrounding or stocker phase of production, culminating in yearlings that are prepared for feedlots. Cattle are fed during the final phase of production until they achieve market weight.
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is staphylococcus aureus gram positive or negative
Gram-positive bacteria are known as Staphylococcus aureus. This implies that its cell wall contains a thick peptidoglycan layer that retains the violet crystal stain used in the Gram staining process.
Based on differences in cell wall structure, this property is used to classify bacteria into two general categories: Gram-positive and Gram-negative. Gram-positive bacteria are frequently linked with infections because they can cause skin infections, pneumonia, and sepsis.
The cell wall of Gram-positive bacteria, such as Staphylococcus aureus, is composed of multiple layers of peptidoglycan, which offers structural support as well as protection from the external environment.
The peptidoglycan layer is also related to teichoic acids, which aid in cell wall synthesis and immune system recognition. Gram-negative bacteria, on the other hand, have a thinner layer of peptidoglycan.
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Two pairs of mucosal folds are found in the larynx. Which pair are the true vocal cords(superior or inferior)?
The true vocal cords are the pair of inferior mucosal folds located in the larynx which are made up of layers of elastic fibers and muscle fibers.
These pair of inferior mucosal folds are responsible for producing sound when air is expelled from the lungs. The superior mucosal folds are false vocal cords, which are not involved in sound production. Instead, they are located higher up in the larynx and are responsible for protecting the true vocal cords from injury or damage. The superior vocal cords are composed of a thicker and more elastic tissue than the false vocal cords. The true vocal cords vibrate to produce sound when air is forced through them.
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If conditions are not restore to optimal conditions, the enzymes of the body do not function correctly because they are _____________, potentially leading to organ failure and possible death.
If conditions are not restore to optimal conditions, the enzymes of the body do not function correctly because they are denatured, potentially leading to organ failure and possible death.
The term "denatured" is used to describe the condition of an enzyme that is unable to function properly. When an enzyme becomes denatured, it loses its structure and shape, which causes it to be unable to perform its intended function. This can happen due to a number of different factors, such as changes in temperature or pH levels. When an enzyme becomes denatured, it is unable to interact with the substrate that it is supposed to act on. As a result, the chemical reaction that the enzyme is supposed to catalyze cannot occur. This can lead to a number of different problems within the body, such as organ failure or even death, in extreme cases.
Therefore, it is very important to maintain optimal conditions for enzymes to function properly in the body. Denatured enzymes are unable to carry out their designated chemical reactions, and this can have drastic consequences on the body's metabolic processes.
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In the context of conservation biology, what does genetic diversity mean? a. The total number of species in a given region. b. Number and relative frequency of alleles in a population, species, or lineage. c. A quantity summarzing the average genetic difference between two randomly chosen individuals in a population. d. The number and relative frequency of species in a given region.
In the context of conservation biology, genetic diversity refers to the number and relative frequency of alleles in a population, species, or lineage. So, option B is correct.
The variety in genetic material within and between populations of a species is reflected by genetic diversity, which is a crucial component of biodiversity. Populations with genetic diversity can adapt to shifting environmental conditions, fend off disease, and avoid the detrimental consequences of inbreeding, genetic drift, and other factors that can make populations less fit. For species and ecosystems to survive over the long term, genetic diversity must be preserved.
Option (b) correctly defines genetic diversity as the number and relative frequency of alleles in a population, species, or lineage, while the other options are incorrect.
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Neurons have processes called ______ that receive signals from other neurons.
Neurons have processes called dendrites that receive signals from other neurons.
Dendrites are branched structures that extend from the neuron's cell body and are the main points of contact between a neuron and its neighbors. They receive signals in the form of electrical impulses and chemicals called neurotransmitters from other neurons, and they then transmit this information to the neuron's cell body. The cell body then decides whether the neuron will send a signal down its axon to other neurons. In summary, dendrites are the input points of neurons, receiving information from other neurons and then relaying this information to the neuron's cell body.
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where in the cell does the krebs cycle take place?
The mitochondria's matrix, the organelle's deepest space, is where the Krebs cycle is carried out.
The Krebs cycle, also known as the citric acid cycle, is a series of biochemical reactions that take place in the mitochondria of eukaryotic cells. The mitochondria are known as the "powerhouse" of the cell because they produce most of the cell's energy in the form of ATP (adenosine triphosphate).
The Krebs cycle is the second stage of cellular respiration, which is the process by which cells convert glucose into ATP. During the Krebs cycle, acetyl-CoA molecules are broken down, releasing energy that is used to produce ATP. The Krebs cycle also generates molecules such as NADH and FADH2, which are used in the final stage of cellular respiration to produce additional ATP.
Overall, the Krebs cycle takes place in the matrix of the mitochondria, which is the innermost compartment of the organelle.
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what happened to the e. coli cells you spread on the lb/ampicillin plates that did not contain a pclone plasmid?
The E. coli cells that were spread on the LB/Ampicillin plates that did not contain a pclone plasmid would not have been able to grow properly on the plates.
What is pclone plasmid?
The e. coli cells that were spread on the lb/ampicillin plates but did not contain a pclone plasmid would not have grown on the plates. The pclone plasmid is generally used to generate clones and for research purposes. E. coli cells that contain pclone plasmid are able to grow in the presence of ampicillin antibiotic, while the cells that do not contain pclone plasmid cannot grow in the presence of ampicillin antibiotic.
The growth of the E. coli cells on the LB/ampicillin plates would indicate that the cells have the pclone plasmid. Cells that did not grow on the plates would indicate that they did not have the plasmid.
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The two main classes of molecules that function as hormones are steroid hormones and hormones that are derived from
A. long-chain fatty acids
B. mucleaic acids
C. cholesterol
D. carbohydrates
E. amino acids
Option E. The The two main classes of molecules that function as hormones are steroid hormones and hormones that are derived from
What are amino acid?The two main classes of molecules that function as hormones are steroid hormones and hormones that are derived from amino acids.
Steroid hormones are derived from cholesterol, while hormones derived from amino acids include peptides, proteins, and amines.
Long-chain fatty acids and carbohydrates are not typically involved in hormone signaling.
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b. Explain the difference between a “continental(c)” air mass, and a “maritime(m)” air mass. __________________________________________________________________________________________ ___________________________ . c. Explain the difference between a “polar(P)” air mass and a “tropical(T)” air mass. 2. They describe an air mass by its Moisture content and Temperature, so each air mass has two letters. Name each air mass and describe it by moisture content and temperature. cP = cT = mP = mT =
A maritime air pressure comes from an ocean and is humid, whereas a continental air mass is dry and comes from a landmass. c. A tropical air mass is warm and comes from low latitudes, whereas a polar air mass is frigid and comes from high latitudes.
What distinguishes a marine M air mass from a continental C air mass?Humid air masses that come from oceans or other big bodies of water are referred to as maritime air masses. Dry air masses called continental air masses come from the land. Warm, wet air masses from the equatorial area are known as equatorial air masses.
What distinguishes a mP air mass from a mT air mass?Due to decreased sun angles, drier country below, and colder land below, the mT airmass changes. Cold ocean currents or ocean waters at high latitudes are where mP air is produced. This air does not contain as much moisture as mT air.
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what is shift in vaginal flora suggestive of bacterial vaginosis meaning?
In bacterial vaginosis, the vaginal flora shifts from normal aerobic flora to anaerobic one.
Bacterial vaginosis is the condition where bacterial growth becomes excessive. The vagina normally harbors a variety of bacteria, but in limited quantities. This condition is characterized by the flow of vaginal discharge which has a distinct odor.
Vaginal flora refers to the bacteria living inside the vagina of females. These bacteria usually belong to the Lactobacillus species. The shift in there population occurs when the normal pH of the vagina is disturbed. This causes the bacteria to overgrow anaerobically and cause the disease.
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Which of the following molecules is the lowest-energy donor of electrons to the electron transport chain?
A. NADH
B. water
C. FADH2
D. ATP
The molecule that is the lowest-energy donor of electrons to the electron transport chain is FADH2.
What is the electron transport chain? The electron transport chain (ETC) is a sequence of electron carriers in the inner mitochondrial membrane that facilitate the generation of ATP via oxidative phosphorylation. The final electron acceptor in the electron transport chain is oxygen.
NADH and FADH2 are important electron donors to the electron transport chain. They donate electrons to complex I (NADH) and complex II (FADH2), respectively, which then transfer them through the electron transport chain to complex IV, where oxygen is the final electron acceptor.
The energy produced by electron transfer is used to pump protons across the inner mitochondrial membrane, forming a proton gradient that drives ATP synthesis via ATP synthase. Therefore, NADH and FADH2 are important contributors to ATP synthesis via oxidative phosphorylation.
What is FADH2? FADH2 is a type of reduced flavin adenine dinucleotide (FAD), a cofactor involved in redox reactions in cells. FADH2 is created when FAD accepts two electrons and two protons. FADH2 is a substrate for succinate dehydrogenase (complex II) in the electron transport chain, where it donates electrons to the chain via its flavin group.
Since the reduction potential of FADH2 is lower than that of NADH, fewer protons are pumped across the mitochondrial membrane when FADH2 donates electrons to the chain. Therefore, NADH donates more energy to the electron transport chain than FADH2 does.
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Some behaviors such as mating and caring for young are genetically
determined in certain species of birds. The presence of these behaviors is
most likely due to the fact that
A) birds do not have the ability to learn
B) individual birds need to learn to survive and reproduce
C) these behaviors helped birds to survive in the past
D) within their lifetimes, birds developed these behaviors
The behaviors such as mating and caring for young are genetically determined in certain species of birds. The presence of these behaviors is most likely due to the fact that these behaviors helped birds to survive in the past.
The correct option is C)
Certain behaviors such as mating and caring for young are genetically determined in certain species of birds. The presence of these behaviors is most likely due to the fact that these behaviors helped birds to survive in the past. Over time, many bird species have developed and passed on behaviors that aid in their survival and reproduction. These innate behaviors enable birds to adapt and respond to their environment with efficiency and precision. Birds that display these behaviors, such as mating and caring for young, are more likely to produce offspring, ensuring the survival of their species. The genetic predisposition for these behaviors is thus passed down to future generations, perpetuating the cycle of survival and reproduction.
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Which of the following are traits associated with apes, and which are associated with monkeys?•lack of a tail - Apes lack tails, whereas monkeys have tails.•larger body and brain sizes - Apes are generally larger than monkeys and have larger brains.•broad trunks - Apes tend to have relatively vertical, broad trunks; monkeys have more horizontal and narrow trunks.•slow growth pattern - Apes have a slower growth pattern than monkeys.•bilophodont molar - Apes have a Y-5 molar pattern; monkeys have bilophodont molars.•high interspecies variability - Apes have low levels of variation among species, whereas monkeys have high interspecies variability.
Apes lack tails and have relatively vertical, broad trunks. They are generally larger than monkeys with larger brains, and they have a slower growth pattern than monkeys. In terms of teeth, apes have a Y-5 molar pattern, whereas monkeys have bilophodont molars. Regarding interspecies variability, apes have low levels of variation among species, whereas monkeys have high interspecies variability.
This means that there is greater morphological variation among different species of monkeys compared to different species of apes. In summary, apes lack tails, have larger bodies and brains, have broad trunks, have a slower growth pattern, have a Y-5 molar pattern, and have low levels of variation among species. Monkeys, on the other hand, have tails, have smaller bodies and brains, have narrow trunks, have a faster growth pattern, have bilophodont molars, and have high interspecies variability.
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Frieda is in tenth grade and decides to try out for the track team. Which of the following is anexample of selection?Frieda decides that trying out for the track team is more important than studying for her mathtest.Frieda plans to run four days a week to train for the team.Frieda asks another student on the track team to help her train.Frieda misses one of her training sessions and decides to give up some of her allotted free timeto train
The following is an example of selection: Frieda decides that trying out for the track team is more important than studying for her math test.
Selection is the process of selecting or rejecting an object on the basis of certain criteria. It is defined as the process of choosing or rejecting something based on certain criteria. Thus, in the given question, Frieda decides that trying out for the track team is more important than studying for her math test is an example of selection.Selection is one of the essential tools used in statistics to arrive at a conclusion. In this process, we select a few samples from a population for statistical analysis.Frieda planning to run four days a week to train for the team, Frieda asking another student on the track team to help her train, and Frieda missing one of her training sessions and deciding to give up some of her allotted free time to train are not examples of selection.Learn more about statistical analysis: https://brainly.com/question/17663093
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in the marine trophic pyramid at which trophic level do you find small fish, crustaceans, and sea stars?
In the marine trophic pyramid, small fish, crustaceans, and sea stars are found at the second trophic level.
The marine trophic pyramid is an essential concept in the ocean’s food chain. Trophic levels in the marine ecosystem illustrate the role of different species in the food chain. These levels depict the energy transfer from one organism to another in an ecosystem.
In the marine trophic pyramid, the trophic level that represents small fish, crustaceans, and sea stars is at the second trophic level. This trophic level consists of organisms that consume primary producers as their main source of energy. These organisms are commonly referred to as herbivores or primary consumers. Animals in this category include small fish such as anchovies and sardines, sea stars, lobsters, and crabs.
Since the food chain in the marine ecosystem is interrelated, these organisms play a significant role in the survival of other animals in the food chain.
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In the 14th century, the bubonic plague killed more than 2/3 of Europeans. The plague was transmitted by fleas who were infected by rats and would inject a bacteria into the bloodstream that shuts down a person's immune system. While not as common today, the bubonic plague still exists, infecting around a thousand people a year. There are about seven cases in the United States each year, many of those in Arizona and New Mexico. Scientists have discovered that the bacteria works by affecting signaling pathways in the immune system. Scientists discovered that the bacteria causes a reduced response of the immune system. Based on this information, which part of the cell signaling pathway would you predict is being affected? reception transduction o response termination Question 4 1 pts In the 14th century, the bubonic plague killed more than 2/3 of Europeans. The plague was transmitted by fleas who were infected by rats and would inject a bacteria into the bloodstream that shuts down a person's immune system. While not as common today, the bubonic plague still exists, infecting around a thousand people a year. There are about seven cases in the United States each year, many of those in Arizona and New Mexico. Scientists have discovered that the bacteria works by affecting signaling pathways in the immune system. Scientists discovered that the bacteria causes a reduced response of the immune system. Based on this information, what would you predict is happening? The bacteria is amplifying immune response. The bacteria is blocking initiation of immune response. The bacteria is not affecting immune response. The bacteria is preventing termination of immune response.
A) After reading all these information, response is the part of cell signaling pathway I would predict is being affected. So, the correct choice for answer is option (c).
B) After reading all these information, i would predict the bacteria is preventing initiation of immune response is happening. So, correct choice for answer is option (d).
A) When a normal human body that is not affected by bubonic plague comes in contact of any pathogen, the immune system develops a response against it in order to ensure our healthy survival. The bacteria responsible for bubonic plague is affecting the response of the immune system. As a result of this, the immune system of the affected patients are not responding normally as it would have otherwise to the common pathogens coming in contact of the body. Hence, the correct option for the firs question is the third one, 'response'.
B) Based on the information shared in the question, it can be concluded that the bubonic plague directly hampers the immune response of the body. As a result of this, even ordinary infections can become fatal for the body of affected individuals. There are primary and secondary immune responses that our immunity displays for the first time and subsequent infections by a pathogen. But, it has been observed that immunity is not developing in the individuals who are affected by bubonic plague. Hence, the second option is correct, that states 'the bacteria is preventing initiation of immune response'.
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Complete question:
A) In the 14th century, the bubonic plague killed more than 2/3 of Europeans. The plague was transmitted by fleas who were infected by rats and would inject a bacteria into the bloodstream that shuts down a person's immune system. While not as common today, the bubonic plague still exists, infecting around a thousand people a year. There are about seven cases in the United States each year, many of those in Arizona and New Mexico. Scientists have discovered that the bacteria works by affecting signaling pathways in the immune system. Scientists discovered that the bacteria causes a reduced response of the immune system. Based on this information, which part of the cell signaling pathway would you predict is being affected?
a) reception
b)transduction
c) response
d) termination
B) Question 4 1 pts In the 14th century, the bubonic plague killed more than 2/3 of Europeans. The plague was transmitted by fleas who were infected by rats and would inject a bacteria into the bloodstream that shuts down a person's immune system. While not as common today, the bubonic plague still exists, infecting around a thousand people a year. There are about seven cases in the United States each year, many of those in Arizona and New Mexico. Scientists have discovered that the bacteria works by affecting signaling pathways in the immune system. Scientists discovered that the bacteria causes a reduced response of the immune system. Based on this information, what would you predict is happening?
a) The bacteria is amplifying immune response. b)The bacteria is blocking initiation of immune response.
c) The bacteria is not affecting immune response. d) The bacteria is preventing termination of immune response.
Lesson 4 Invertebrate Evolution and Diversity 1
I need help with this lesson if anyone could help me today
Invertebrate don't have or develop a vertebral column, also known as a backbone or chine. Insects, spiders, prawns, draggers, oysters, squids, octopuses, earthworms, moochers, and doormat are all exemplifications of pets.
Elaboration of Invertebrate
The first bitsy critter appeared in the ocean3.5 billion times agone . The first pets were born in the water. Cambrians, for illustration, were soft- bodied creatures with a carapace or shell.
Brute bracket
The elaboration of pets has established numerous abecedarian characteristics of advanced organisms, from the foremost sponger species to the more recent echinoderms.
What's biodiversity, and why is it important?
Biodiversity refers to the cornucopia and diversity of life on the earth, and it's our earth's most complicated and vital characteristic. Life couldn't live without biodiversity.
Biodiversity bracket
Diversity is classified into three orders
inheritable Biodiversity
Species Biodiversity
Ecological Biodiversity
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Complete Question:
What are Evolution of Invertebrates: Symmetry & Specialization? Also mention what is biodiversity?
Which of the following is the best example of an adaptation that improves an organism's "fitness"?
A. Dark-colored lizards living on light rocks.
B. A thick coat of fur on animals living in the hot desert.
C. Lizards with sticky toe pads live among tall trees.
Answer:
C. Lizards with sticky toe pads live among tall trees. is the best example of an adaptation that improves an organism's "fitness". The adaptation allows the lizards to climb and live in their arboreal habitat, increasing their chances of survival by avoiding predators and accessing resources.
