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Oksanka [162]
3 years ago
10

Explain how the double helix structure of DNA and the base paring rules work together to result two identical copies of the orig

inal DNA molecule
Biology
1 answer:
inessss [21]3 years ago
3 0
<span>DNA Structure, Function and Replication. DNA is a long molecule that consists of two strands of nucleotides twisted together in a long spiral called a double helix. ... The base-pairing rules describe which bases pair together in a DNA double helix ... work together to produce two identical copies of the original DNA molecule.=DNA Structure; DNA Function; RNA; Replication; Transcription; Translation ... The two strands are wound round each other to form a double helix. The two strands are joined together by hydrogen bonds between the bases. ... before every cell division, so that one identical copy can go to each daughter cell.=Because the two strands of a DNA molecule have complementary base pairs, the nucleotide ... each can be used as a pattern or template to produce a complementary strand. ... together then form a new DNA double helix, identical to the original. ... The enzyme DNA polymerase then moves along the exposed DNA strand</span>
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One main difference between a pine tree and an arctic fox is..?
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Answer:

A

Explanation:

The fox's cells do not have a cell wall, since it is an animal, while the tree does, since it's a plant. B is not correct since they have reversed roles, C is not correct since both are biotic, and D is not correct since both are adapted to cold weather. Hope this helps!

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3 years ago
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Answer:

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3 0
3 years ago
Select all that apply. DNA's long chains of paired nucleotides are made up of _____.
kap26 [50]

The right answers are : b. nitrogenous bases c. phosphates d. sugars.

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4 0
3 years ago
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As the structure of ampicillin and amoxicillin is similar, the bacteria having ampicillin resistance can also show amoxicillin resistance.

MODE OF ACTION OF AMOXICILLIN:

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