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Elina [12.6K]
3 years ago
10

A protein containing more than one polypeptide chain exhibits the ________ level of protein structure.

Biology
1 answer:
emmasim [6.3K]3 years ago
8 0

Answer:

D.)quaternary

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3 years ago
What specific part of the brain processes nerve impulses from touch and pain receptors?
pogonyaev
TOuch and pain are controlled by different regions of the brain, so I gonna treat these terms separately:

PAIN: one thing seems certain: there is no single "pain centre" whose only activity could account for all facets of pain. In other words, no lobotomy of any particular region of the brain completely removes the pain. So there are many regions that are responsible for pain: The reticular formation and the thalamus (specifically the Deep lemniscal territory) which is responsible for both touch and pain sensations

TOUCH: touch sensation are processed by parietal lobe in the brain cortex (which is also responsible for sight and hearing), and the deep lemniscal territory in the thalamus.

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4 years ago
The process where sediments turn into a sedimentary rock through compaction or cementation is called
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The combination of weathering and movement of the resulting sediments is called erosion. Lithification is the changing of sediments into rock. There are two processes involved in this change, compaction and cementation.

5 0
4 years ago
NEED HELP!!<br> Didn’t mean to click that answer
andreev551 [17]
C. Potassium
—————-
Hope this helps :)
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About four or five days after fertilization, a group of cells forms a ball-like structure. What is the name of this structure? A
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I believe the answer is C.
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4 years ago
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