Answer:
If the sequence of one strand on DNA is CTA GCT CCA, the complementary strand is GAT CGA GGT.
Explanation:
The DNA molecule has four nitrogenous bases in its structure, two purines —adenine and guanine— and two pyrimidines, cytosine and thymine.
The two DNA strands are linked by hydrogen bonds established between their complementary nitrogenous bases, where a purine is complemented by a pyrimidine.
In the case of DNA, adenine is complemented by thymine and cytosine is complemented by guanine:
A=T
C≡G
In the sequence belonging to a DNA strand CTA GCT CCA, the strand that is complementary would be GAT CGA GGT.
When humans burn fossil fuels, ________________ is released back into the atmosphere.
Answer:
Carbon Dioxide
Explanation:
Answer:
Carbon Dioxide
what provides new variation
Answer:
Mutation
Explanation:
The main cause of variation within a population is usually through genetic mutation.
Mutation is the alteration of the genetic sequence within an organism. It often lead to formation of new genetic patterns and codes.
Most times, environmental influences are paramount to causing genetic mutation within a population.
Other times, it might be due to competition and some other internal factors.
Mutation can be transferred from parents to offspring in most cases.
name any two viral and bacterial diseases
Answer: common cold, flu
Explanation: pls thank and rate
bacteria) strep throat, ear infections viral) common cold ,flu
Oswald Avery helped build our understanding of genetics by showing that:
A viruses cannot infect cells.
B. DNA transformed bacterial cells.
C traits cannot be inherited.
D. proteins move between bacterial cells.
how does the concept of apoptosis relate to sally cancer cells compared with normal cells ?
Answer:
Apoptosis is defined as a programmed cell death and plays very important role in the removal of cancerous cells. Apoptosis is the process in which cell undergoes several processes and attempt sui-cide. Apoptosis do not cause any harm to human cells as it removes only unwanted cell.
Apoptosis can prevent cancerous cells by telling unwanted growth of cell to self destruct. Cancer cells are formed due to proliferation of cells and ignore the signals of self destruction to prevent apoptosis.
In Sally's case also, cancer cells ignored the signal of apoptosis and a tumor was found in her colon.
Which of the following is NOT a trigger of coral bleaching? death of zooxanthellae whaling acidification increased water temperature
Answer:
Whaling
Explanation:
The rest have all proved to trigger coral bleaching.
Answer:
whaling
Explanation:
How are i actic acid formation and alcohol fermentation different from each other?
Answer:
In lactic acid fermentation, pyruvate is reduced to lactic acid. ... In alcoholic fermentation, pyruvate is reduced to alcohol and releases carbon dioxide. This type of fermentation is commonly used with yeast to make alcoholic beverages and cause bread to rise
Explanation:
PLSSSSS HELP
What are the three ways that minerals can form?
They are formed from the cooling and solidification of molten magma. that is the primary means of formation.
They could be precipitated out of solution.
They are also formed during metamorphism, under high temperature and pressure, minerals recrystalize and form new minerals.
hope this helps
brainliest?
5 star?
Answer:
1. igneous
2. sedimentary
3. metamorphic
Explanation:
3. Look at the pictures beow and answer the following questions,
Unsaturated fatty acids
in the cell membrane
a) How do the carbon bonds affect the shape of fatty acids?
Answer: If the carbon bonds are on a different charge or one is not charged evenly it will break or maybe misshape the membrane.
Explanation:
What is the most important organism on the food web?
Provide a link to a resource if can.
A shopper walks wesward 2.8 meters and then eastward 9.2 meters. for this motion what is the distanced moved
Please halpppp D:::
I give free brainliest
Humans have many “good bacteria" living along their digestive tract. Not all of the food that humans eat
is fully digested. The "good bacteria" feed on the undigested food. This helps the bacteria to get
nutrients and helps the human with the digestive process. What type of symbiotic relationship does this
relationship describe?
Answer:
It would a Mutualism relationship
Explanation:
Because both humans and bacteria are benefiting from each other.
gas pressure in a closed system is caused by
Answer:
"C"
Explanation:
Gas pressure in a closed system is caused by resultant force of all combines collisions. The correct option among all the options that are given in the question is the third option or option "C". The other options can easily be ignored. I hope the answer comes to your help.
Answer:
resultant force of all combines collisions
Explanation:
the process that are responsible for growth development and other vital functions
Answer:
For one to form, there needs to be warm ocean water and moist, humid air in the region. When humid air is flowing upward at a zone of low pressure over warm ocean water, the water is released from the air as creating the clouds of the storm. As it rises, the air in a hurricane rotates.
Explanation:
I hope it's help
Diarrhea is defined by loose, watery stool (poop.) Diarrheal diseases kill millions of people worldwide every year. Describe how a diarrheal disease might lead to death.
Answer:
dehydration.
Explanation:
the body is loosing more fluid than it is able to keep in and extreme cases result in death
Could someone help me out on this problem
What kinds of data do scientists use to study climate?
Answer:
When scientists focus on climate from before the past 100-150 years, they use records from physical, chemical and biological materials preserved within the geologic record. Organisms (such as diatoms, forams and coral) can serve as useful climate proxies. Other proxies include ice cores, tree rings, and sediment cores.
Read this sentence from the text:
"Which would you prefer: spending a cold day on a computer, or sitting in school in June when you should be on vacation?"
What answer does the author probably expect from readers?
The author probably expects readers to answer that they would prefer spending a cold day on a computer.
The author probably expects readers to answer that they would prefer sitting in school in June when they should be on vacation.
The author probably expects readers to answer that they would be equally interested in both options.
The author probably expects readers to answer that they do not have enough information to decide.
Answer:
The Author expects readers to answer that they do not have enough information to decide.
Explanation:
Which of the folllowing is true about the efficiency of the energy conversions in terms of the overall energy available to human shown in these diagrams
Answer:
Showing results for Which of the following is true about the efficiency of the energy conversions in terms of the overall energy available to human shown in these diagrams
Search instead for Which of the folllowing is true about the efficiency of the energy conversions in terms of the overall energy available to human shown in these
Can someone please give me an explanation for Interphase and what happens in interphase?
I will mark brainliest
Please dont copy and paste
Answer:
In Interphase The cell grows in the (G1) phase, replicates DNA in the (S) phase
then prepares for mitosis in the (G2) phase. This all happens in Interphase. Hope this helps!
Explanation:
The monarch butterfly stores a poisonous chemical from the milkweed plant in its body. The chemical makes the other animals who might eat the monarch butterfly sick. This is an example of:
a) mutualism
b) commensalism
c) parasitism
d) competition
Thank you for your help (:
The monarch butterfly and the local milkweed plants live in harmony. The nectar from the flowers is enjoyed by the monarch butterflies, who also aid in plant pollination. Thus, option B is correct.
What is the role of commensalism in monarch butterfly?The intestine of the monarch caterpillars is invaded by a parasite. The adult butterfly starts to ooze fluid from its body and dies if it emerges from the pupal stage with a serious parasite infestation.
The milkweed grows successfully as a result of the effective pollination, providing more nurseries for the vital “fourth generation” of monarchs.
The butterflies do not fly as well or live as long as those who are uninfected, even if they do survive, as in the case of a mild illness.
Therefore, commensalism is an instance of a monarch butterfly stores a poisonous chemical from the milkweed plant in its body.
Learn more about monarch butterfly here:
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Forms when a river deposits sediments at the bottom of the mountain.
A. Delta
B. Sand Dune
C. Alluvial Fan
D. Cave
Hello!
Your answer: Delta
Have a Great day!
at the cellular level, what caused Sally's cancer
Answer:
Uncontrollable cell division.
Explanation:
Cancer is a disease which is caused when cells division is uncontrollable and spread into surrounding cells and tissues. Mutations in genes is also responsible for the cause of cancer because this mutation accelerate the rate of cell division or inhibiting normal controls on the system, such as programmed cell death. When the mass of cancerous cells grows with the passage of time, it turn into a tumor.
A student performs an investigation
to determine if keeping plants in a
greenhouse will reduce the amount
of water lost to evaporation. The
student hypothesizes that if a plant
is in a closed, humid environment,
then less water will be lost to
evaporation. The student places the
plants in beakers of water and then
sets some beakers inside and some
beakers outside of a greenhouse,
She then measures the amount of
water lost from each beaker, Which
table should the student use to
collect the data needed to test her
hypothesis?
Answer:
C
Explanation:
Measure the volume of the water of the plants in and outside. Then note how many days have passed
Table C should be used to collect the data needed to test her hypothesis. Every time the temperature rises, so does the rate of evaporation.
What is evaporation?Water moves from either a liquid form to something like a gaseous state through evaporation. Water boils at a temperature of 100 degrees Celsius, yet it evaporates relatively slowly at 0 degrees. Every time the temperature rises, so does the rate of evaporation.
Depending on the temperature and the quantity of water that has to evaporate, water evaporates at different speeds. Take a desert, for instance, and consider how little evaporation occurs there despite it being quite hot. Table C should be used to collect the data needed to test her hypothesis. When a liquid changes from a liquid to a gas, evaporation occurs. The reaction starts when the liquid's molecules receive energy in the shape of heat.
Therefore, the correct option is option C.
To know more about evaporation, here:
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What is the name of the relationship between our body and the bacteria that thrive inside of it?
Answer:
Commensalism
Explanation:
Commensalism is a relationship between species in which one benefits and the other is unaffected. Humans are host to a variety of commensal bacteria in their bodies that do not harm them but rely on them for survival
What structures in a mantis shrimp store energy?
The Muscles, the shrimp stores energy in it's muscles.
Answer:
They show that a saddle-shaped structure in the mantis shrimp's limbs, which acts like a spring to store and then release energy, is composed of two layers made of different materials.
ASAP I NEED HELP I GIVE COINS!!
Based on the picture above, what habitat is this bird best adapted for?
Forest
Ocean
Marsh
Desert
Answer:
I would have to guess forest, as those claws look like they are for grabbing hold of branches, and the long beak usually means they eat worms.
The setup shows four test tubes. Tube 1 contains water only. Tube 2 contains a live snail. Tube 3 contains a live green water plant. Tube 4 contains both a live green water plant and a live snail. We know that plants can photosynthesize. We also know the product of photosynthesis is the reactant of cellular respiration.
In this setup, which tubes contains and organism(s) carrying on cellular respiration?
a) tubes 2 and 4, only
b) tubes 3 and 4, only
c) tubes 2, 3, and 4 only
d) tubes 1 and 2, only
pls help as fast as u can! <3
Answer:
c) tubes 2, 3, and 4 only
Explanation:
Cellular respiration is a metabolic process in which cells of living organisms break down organic molecules to synthesize or release energy in form of ATP. Because all cells require or need energy (ATP) for their functioning, cellular respiration is carried out by ALL LIVING ORGANISMS.
According to this question involving four test tubes that contain the following:
- Tube 1 contains water only.
- Tube 2 contains a live snail.
- Tube 3 contains a live green water plant.
- Tube 4 contains both a live green water plant and a live snail.
Cellular respiration will be carried out in the test tube that contains any living organisms. These test tubes are test tubes 2, 3 and 4 as they contain live green plants and snail.
what Two
surround and enclose the chloroplasts.
Answer:
double membrane
Explanation:
Chloroplasts are surrounded by a double membrane similar to the double membrane found within a mitochondrion.
Answer:
Chloroplasts are surrounded by a double membrane similar to the double membrane found within a mitochondrion. Within the chloroplast is a third membrane that forms stacked, disc-shaped structures called thylakoids.
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