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yuradex [85]
3 years ago
8

Please helppp!. ill give you 20points

Biology
2 answers:
drek231 [11]3 years ago
4 0

Answer:

B. Newton's 1st Law.

Explanation:

gayaneshka [121]3 years ago
3 0

Answer:

B) Newton's 1st Law

Explanation:

Upon sensing a collision the seat belts lock in place. When the car crashes, there is no unbalanced force acting on the person, so they continue forward (Newton's First Law). The person moves against the seat belt, exerting a force on it.

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Deamination of cytosine results in uracil. Assume a single deamination event occurs in the sequence below and is not repaired. T
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Answer:

Explanation:

Deoxyribonucleic acid (DNA) is hereditary molecule found almost in every cell. Although it is very stable molecule but changes known as mutations may occur in this molecules. Deamination is also a type of mutation.

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