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Inessa05 [86]
4 years ago
14

Explain why DNA is replicated?

Biology
1 answer:
soldier1979 [14.2K]4 years ago
8 0

Answer:

DNA replication needs to occur because existing cells divide to produce new cells. Each cell needs a full instruction manual to operate properly. So the DNA needs to be copied before cell division so that each new cell receives a full set of instructions!

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Why do you get thirsty after eating salty food osmosis.
ziro4ka [17]

Answer:

As the saltier blood circulates through the body, it makes the fluid outside of our body cells saltier than the fluid inside the cells. The cells notice the change right away. That's because the extra salt outside acts like a magnet, pulling water out of the cells.

Explanation:

8 0
2 years ago
which molecule involved in protein synthesis was mentioned in our molecule selves but not in your DNA at work ?
AfilCa [17]

Answer:

tRNA

Transfer ribonucleic acid (tRNA) is a type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein. tRNAs function at specific sites in the ribosome during translation, which is a process that synthesizes a protein from an mRNA molecule.

7 0
3 years ago
Please help if u can !
Olin [163]

Answer:

Hydrogen

Explanation:

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5 0
2 years ago
After the ovules are fertilized what happens to the ovary
3241004551 [841]

Answer:ovary develops into fruits

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4 0
3 years ago
Absolute brightness is the true brightness of a
kati45 [8]

Answer:

How bright the star appears at a standard distance of 32.6 light years or 10 parsecs.

Explanation:

I majored in Biology

3 0
3 years ago
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