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UkoKoshka [18]
3 years ago
5

Name of the tube that enters the right and left lungs

Biology
1 answer:
suter [353]3 years ago
6 0

Answer:

Explanation:

Trachea, which split into two bronchial tubes

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hich of the following amino acids can contribute to the three-dimensional structure of a protein by forming covalent bonds with
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Cysteine contributes to the three-dimensional structure of a protein by forming covalent bonds with an identical amino acid in another part of the protein.

<h3>What is the Cysteine Structure?</h3>
  • Covalent disulfide bonds form between the sulfhydryl (-SH) groups of cysteines in different parts of a protein are very important in determining the three-dimensional shape of the protein.
  • is a HOOC-CH-(NH2)-CH2-SH proteinogenic amino acid that is semi-essential. Cysteine's thiol side chain frequently functions as a nucleophile in enzyme processes.
  • The sign Cyz is occasionally used when a deprotonated catalytic residue is present.
  • The sign Cym can also be used to usually denote the deprotonated form.
  • The thiol is capable of being oxidized to produce the disulfide derivative cystine, which is crucial for many proteins' structural integrity. Cyx is sometimes used in this context. It carries the E identifier E920 when added to food.
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To know more about Cysteine with the given

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5 0
2 years ago
Which ocean zone is characterized by high water pressure, low temperatures, and no sunlight? pelagic zone neritic zone intertida
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Answer:

The answer is <u>Abyssal Zone</u>

Explanation:

This zone is characterized by extremely high water pressure, consistently low temperature, no sunlight, and sparse life. Hope this helps!

6 0
3 years ago
Hello people ~
Ugo [173]

Answer:

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Acrylic is the synthetic fibre which resemble silk and wool. It is also known as artificial wool or synthetic wool.

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