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igomit [66]
3 years ago
15

Please help me with these questions!! I need help!

Biology
1 answer:
Dmitriy789 [7]3 years ago
6 0
See a mental health counselor
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Genes code for specifically structured<br> sugars.<br> acids.<br> lipids.<br> proteins.
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Answer:

Answer is proteins.

Explanation:

I hope it's helpful!

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3 years ago
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What are possible origins of Earth's surface and internal energy?
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The flow of heat from Earth's interior to the surface is estimated at 47±2 terawatts (TW) and comes from two main sources in roughly equal amounts: the radiogenic heat produced by the radioactive decay of isotopes in the mantle and crust, and the primordial heat left over from the formation of Earth.

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Biology 1 Course - McDougal Litell Biology Book: "Describe the similarities and differences among images from light microscopes,
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This should help you out

7 0
3 years ago
Weigh is a measure of pull of gravity on an object true or false
user100 [1]

Answer:

The answer is "TRUE!"

Explanation:

Weight is a source of forceful motion that is generated by the pull of gravity. Gravity that is originated in the center of the earth, attracts smaller objects towards that center, in which the measurement of how strong that force really is, is weight.

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3 years ago
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Describe and explain the changes in electrical activity both in receptor and in the sensory neurone as increasing pressure is ap
blsea [12.9K]
<span>Pacinian corpuscles are rapidly adapting mechanoreceptors so they respond only at the onset and offset of the stimulus. The Pacinian corpuscle has a single afferent nerve fiber. Its end is covered by a sensitive receptor membrane whose sodium channels will open when the membrane is deformed in any way. Pressure thus causes sodium to enter the neuron and create a generator potential. If this potential reaches a certain threshold nerve impulses are formed. This impulse is now transferred along the axon with the use of sodium channels and sodium/potassium pumps in the axon membrane. The magnitude of the stimulus is encoded in the frequency of impulses generated in the neuron. So the more massive or rapid the deformation of a single corpuscle, the higher the frequency of nerve impulses generated in its neuron.</span>
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