Please help (i guess cells will be under the biology)

Biology

1 answer:

Agata [3.3K]2 years ago

6 0

Answer:

lungs

Explanation:

You might be interested in

Conservation groups are concerned with wild animal populations so they have pressured governments to create laws to protect them

Bumek [7]

Answer: A

Explanation:

Whaling is the practice or industry of hunting and killing whales for their oil, meat, or whalebone.

3 0

3 years ago

Read 2 more answers

Dendrites:

Anuta_ua [19.1K]

The correct answer is letter C. Dendrites <u>receive information from other neurons or from the external environment.</u> Dendrites are part of the neurons that are responsible for receiving information from the axon and the synapses that occur within the Central and Peripheral Nervous System. These dendrites branch off into multiple other synapses in order for the body to create a long chain of nerve impulses.<u />

3 0

3 years ago

Why does synthetically produced RNase refold incorrectly if the reducing agent is removed before urea removal?

olya-2409 [2.1K]

<h2>Disulfide bonds interaction </h2>

Explanation:

The high concentration of urea causes unfolding of protein and thus results in loss of function of a protein. The urea interacts with the protein and prevents the folding of a protein.
During oxidation, the disulfide bonds that are required for proper functioning and stabilization of protein are formed, while in the presence of urea, the disulfide bonds are not positioned correctly. The protein oxidation results in covalent modification of a protein that results in the change of physical and chemical properties of a protein.
The change of physical and chemical properties of protein after oxidation and in the presence of urea cannot be modified even after the removal of urea. Thus, protein does not fold properly.
Hence the right answer is "disulfide bonds are not positioned correctly rather than week bonding interaction"