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rosijanka [135]
3 years ago
7

Exam Guidelines

Biology
1 answer:
monitta3 years ago
3 0

Answer:

O B. Restriction enzymes

Explanation:

Restriction enzymes has the ability to recognize specific DNA sequences and cut them in a specific manner in order to produced by the bacteria as a defense mechanism against foreign DNA containing substance such as viruses etc. This restriction enzyme is also called restriction endonucleases. This is a cloning tool that bacteria produced naturally in order to defend itself from the infection of virus.

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3 years ago
If a goal post was separated into the four pieces that make up the base,the crossbar, and the arms, and all four pieces were lai
erma4kov [3.2K]

Answer:

68 1/2 foot length

Or 22 5/6 yards.

Explanation:

The yard length of the part of the goal post

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7 0
2 years ago
PLEASE HELP ASAP
Tomtit [17]

Answer:

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Explanation:

6 0
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