Answer:
Explanation:
2) Identify the major players shown in the simulation: mRNA, Codon, Amino Acid, tRNA, anticodon, ribosome.
Which of the following is NOT a risk factor for multiple sclerosis?
Answer:
c is correct
Explanation:
I dont know to do delate
Answer:
what to delete if you say the full information I could help you to solve
can anyone help i struggle with biology :)
In fish and chip shops, potatoes are cut into chips several hours before they are cooked.
The mass of water in the chips must be kept constant.
To ensure this, the chips are kept in sodium chloride solution.
The drawing shows some apparatus and materials (Potato slices, tweezers, knife, test tubes, and some weighing scales)
Describe how you would use the apparatus and materials to find the concentration of sodium chloride in which to keep the chips so that the mass of water in the chips remains constant.
you must include: measurements, and how youd make it a fair test. 6 marks.
I dont neccessarily need a full answer, just some help!! thank you!!
It kept saying I was using swear words, so I had to take a screenshot instead twt
Which biomolecule has a carbon-nitrogen bond?
The answers are
Starch
Glucose
Protein
Answer:
protein
Explanation:
it is called a peptide bond
Help me plz i need help
Answer:
B
Explanation:
ihhi
Which statement explains what happens as magma rises inside a volcano?
Gases will contract in the chamber.
The pressure of the gas will disappear.
The magmatic pressure decreases.
Magma moves to other chambers.
Answer: the answer is C which is “the magmatic pressure decreases“
The magma rises and collects in chambers within the crust and as magma fills the chamber, pressure grows. If the pressure gets high enough the magma can break through the crust and spew out in a volcanic eruption., but If the pressure is low, do not break the crust. Thus the correct option is C.
What is molten magma?Magma is a molten and semi-molten rock mixture present under the surface of the Earth.
This mixture is usually made up of four parts such as a hot liquid base, called the melt, minerals crystallized by the melt, solid rocks incorporated into the melt from the surrounding confines, and dissolved gases.
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What role do decomposers play in the movement of matter
through an ecosystem?
Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers
How might an increase in the use of fertilizers affect the catfish carrying capacity
Explanation:
It might affect them by decreasing the carrying capacity, because an increase in food= larger fish=less carrying capacity
Answer:
When manure or commercial fertilizers enter surface water, the nutrients they release stimulate microorganism growth. The growth and reproduction of microorganisms reduce the dissolved oxygen content of the water body. Without sufficient dissolved oxygen in surface water, fish and other aquatic species suffocate.Hope this helps you !!Explanation:
Itz Deepika Here to help~
Note:- If you have more questions then let me know !!
What is the systematific name of maize
Answer:
Zea mays subsp.
Explanation:
Tbh I looked it up
Which movement does the tensor fascia latea perform?
Answer:
c. Abduction of the thigh
Explanation: is correct
large proteins such as albumin remain in capillaries rather than diffusing out, resulting in the _____.
Answer:
development of an osmotic pressure difference across capillary walls
Why do yeast not contain chlorophyll?
1. Yeast does not need to absorb sunlight to make energy.
2. Yeast can only survive in the dark.
3. Yeast does not need oxygen to make energy.
4. There is not enough space in the yeast to contain chlorophyll
what does the axon of a postganglionic neuron synapse with?
The autonomic nervous system (ANS), fibers from the central nervous system to the ganglion are known as preganglionic fibers. The axon of a postganglionic neuron synapse with synapses with the effector organ.
Preganglionic neuron is known too be the first neuron in the two-neuron chain found in the brain or spinal cord. Its axon is known to have synapses with the postganglionic neuron.Postganglionic neuron is also known as the second neuron that is found in the automatic ganglion. Its axon synapses is connected to the effector organ.
Preganglionic axons synapse that is found in the sympathetic chain ganglia with a postganglionic neuron.
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Please help me complete this table!
here is some help: these to photos should give you the answer to this chart hope it helps.
What are the two types of limiting factors and how do they differ?
Answer:
Limiting factors fall into two broad categories: density-dependent factors and density-independent factors. ... Other density-independent factors include hurricanes, pollutants, and seasonal climate extremes. Density-dependent limiting factors tend to be biotic—having to do with living organisms.
Explanation:
answer up there. answer up there. answer up there. answer up thereThe two types of limiting factors are density-dependent factors and density-independent factors. These differ in their influence by the size of a population.
What are limiting factors?
A limiting factor is a variable of a system which causes a noticeable change in the output or another measure of a type of system. These are present in a limited amount.
Limiting factors are of two types: Density-dependent factors and density-independent factors. Density-dependent factors have varying impacts according to the size of the population. Density-dependent factors include food availability, predator density and disease risk. Density-independent factors are not influenced by a species population size. Density-independent factors include temperature, altitude, amount of sunlight, etc.
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50 PONTS Cell phone use is very high by many people of all ages, a relatively recent behavior. Cell phones emit radiation in small amounts, which cells can absorb. Some recent research studies show this radiation may be causing health risks related to changes in DNA. Do you think people should be more careful with cell phone use? What are the pros and cons of having a cell phone with you at all times?
Answer:
They should really be more careful around cellphones because we don't know if they can cause health problems in the future. The pros are you can contact people in case of emergency and the cons are it might distract you and cause health problems including eye damage and cancer.
Answer:
People should be extra cautious when it comes to telephones because we don't know if they may cause health issues in the future. The advantages are that you may contact people in an emergency, but the disadvantages are that it may distract you and cause health issues such as eye damage and cancer.
Pieces of Earth's crust move on top of the: Group of answer choices outer core ocean inner core mantle
Answer:
mantle
Explanation:
What is the science behind gene therapy?
Answer:
Gene therapy is designed to introduce genetic material into cells to compensate for abnormal genes or to make a beneficial protein. If a mutated gene causes a necessary protein to be faulty or missing, gene therapy may be able to introduce a normal copy of the gene to restore the function of the protein.
Which food group is shown in the picture below?
Answer:
The food group is Protein
no two people are genetically identical, except for identical twins. the main source of genetic variation among humans is
Answer:
The reshuffling of alleles in sexual reproduction
Explanation:
How has the study of mitosis affected scientists’ knowledge of cancer?
It led to a study of how to induce cancer cells to divide more rapidly.
It led to an understanding of how cancer cells divide so rapidly.
It led to the development of contact-inhibition regulators.
It led to the discovery of how to prevent cancer cells from dividing.
Answer:
It led to the understanding if how cancer cells divide so rapidly
how do the excitatory neurochemicals affect motivation
Answer: Excitatory neurotransmitters have excitatory effects on the neuron. This means they increase the likelihood that the neuron will fire an action potential. Inhibitory neurotransmitters have inhibitory effects on the neuron. This means they decrease the likelihood that the neuron will fire an action.
Explanation:
What happens to a leaf when it has lost much-needed water?
Answer:
When a leaf loses its much-needed water its turgor pressure decreases.
Explanation:
I hope this helps!
The Theory of Evolution is based on the concept of natural selection. Name and explain two requirements for natural selection.
Look at the diagram. Name organ 1.
Answer:
Organ 1: Stomach
Explanation:
The stomach holds food while it is being mixed with stomach enzymes. These enzymes continue the process of breaking down food into a useable form. The liver regulates most chemical levels in the blood and excretes a product called bile. This helps carry away waste products from the liver. All the blood leaving the stomach and intestines passes through the liver. The large intestines are to absorb water and salts from the material that has not been digested as food and get rid of any waste products left over. By the time food mixed with digestive juices reaches your large intestine, most digestion and absorption have already taken place. The small intestines have three parts: the duodenum, jejunum, and ileum. It helps to further digest food coming from the stomach. It absorbs nutrients (vitamins, minerals, carbohydrates, fats, proteins) and water from food so they can be used by the body. The small intestine is part of the digestive system.
Put the following fossils into the correct order, from oldest to most recent, based on when evidence of their evolution first appears in the fossil record.
I. Humans
II. Trilobites
III. Winged insects
IV. Dinosaura
V. Bacteria
A. V, III, IV, II, I
B. II, V, IV, I, III
C. V, II, III, IV, I
D. I, II, V, II, IV
Answer:
the answer would be C.
Explanation:
V,II,III,IV,I
The correct option is C. V, II, III, IV, I
BacteriaTrilobitesWinged insectsDinosauraHumansWhat is fossils?Fossils exist the preserved remains of plants and animals whose bodies existed buried in sediments, such as fossil , under ancient seas, lakes, and rivers. Fossils even contain any preserved trace of life that exists typically more than 10 000 years old.
A fossil exists as any preserved stays impression or trace of any once-living thing from a past geological age. Examples contain bones, shells, exoskeletons, stone patterns of animals or microbes, objects maintained in amber, hair, petrified wood, oil, coal, and DNA remnants.
The correct option is C. V, II, III, IV, I
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In addition to hot surface temperatures, which characteristic makes Mercury different from Earth?
Answer:
Mercury is different because:
Mercury is smaller and not a large as Earth, about 1/3 the size of EarthThe composition of Mercury is more metallic than the one of EarthA single day for Mercury is about as long as two Earth yearsIt also has no moonsHas cratersHas no atmosphereHope this Helps!
Answer:
the distance
Explanation:
the distance from mercury to the Sun is 57,600,000km
while for erth the distance from the sun is 148,800,000km
A. Val Pro Pro
B. Leu His Ser
C. Pro Val Pro
D. Val Leu Pro
HELP PLZ ASAP true or false
1 then an organism is asymetrical it means that no matter where you slice it in half the two sides are always mirror imiges true or false?
2 The phylum cnidaria is charicterized by organisms that shoot barb cells contains a potint toxin true or false?
Answer:
1 false
2 true
Explanation:
Pls help me I’m being timed I really need to pass this
I said in comment but the answer is
Pyramid of Biomass
Good luck on your assignment dear ^^