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Natalija [7]
3 years ago
13

20 POINTS!! How does a DNA molecule make a copy of itself?

Biology
2 answers:
SSSSS [86.1K]3 years ago
5 0

The two strands of a DNA molecule have complementary base pairs, the nucleotide sequence of each strand automatically supplies the information needed to produce its partner.

Musya8 [376]3 years ago
4 0

When chromosomes are duplicated before mitosis, the amount of DNA in the nucleus is doubled?

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A hair follicle anchors each hair into the skin.

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4 0
3 years ago
7. If a growing child has deficient production of pituitary secretions, this child would
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b. Become a dwarf

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7 0
3 years ago
Respiration links up the simple sugar oxygen with the gas
My name is Ann [436]

Answer:

Respiration links up the simple sugar, <u><em>glucose</em></u><em>,</em> with the gas <u><em>oxygen .</em></u>

Explanation:

In the process of respiration, oxygen is used to breakdown glucose. Water and carbon dioxide are produced due as a result of this reaction. A huge amount of energy, in the form of ATP is also released during this process. ATP is used by almost every cell of the body to carry out normal cellular functions. Energy is mainly stored in the linkage between the second and third phosphate of an ATP molecule.

7 0
3 years ago
Help please, brainliest will be MARKED !<br><br> : )
Butoxors [25]

Answer:  A.) Thin                    

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Hope this helps : )

4 0
3 years ago
TRUE OR FALSE: A nucleus is present during Metaphase (Mitosis)?<br><br>Will give Brainliest ^^​
Maurinko [17]
The answer is True

Nucleus is present during Metaphase





8 0
3 years ago
Read 2 more answers
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