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blondinia [14]
3 years ago
10

Plants primarily exchange carbon dioxide and oxygen through their _______.

Biology
1 answer:
stealth61 [152]3 years ago
6 0
Thru their stomata i think

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A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses. Germ line mutations occur in the eggs and sperm and can be passed on to offspring, while somatic mutations occur in body cells and are not passed on.

Recessive mutations inactivate the affected gene and lead to a loss of function. For instance, recessive mutations may remove part of or all the gene from the chromosome, disrupt expression of the gene, or alter the structure of the encoded protein, thereby altering its function.
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identify the process used to form the covalent peptide bonds that join amino acids into a polypeptide.
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Answer:

Two amino acids are joined together by losing a water molecule, or hydrolysis.

Explanation:

A peptide bond is formed by binding two or more amino acids. This is a kind of covalent bond, wherein the <u>carboxylic group</u> of one amino acid and an <u>amino group</u> of another amino acid is linked together with a <u>loss of water molecule or hydrolysis during the process</u>. A polypeptide chain is now then composed of multiple peptide bonds, from binding amino acids (also known as <u>residues</u> at this point), with a linear configuration.

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How does CO2 level affect oxygen production?
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Answer:

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Explanation:

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Tornadoes are common areas of flat plains because
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The tornadoes are common on flat plains Becuase it won’t have any obstacles to get around were as hills it does and won’t get around it as easily.
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