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snow_lady [41]
3 years ago
7

Help please this is a 7th grade science question

Biology
1 answer:
mrs_skeptik [129]3 years ago
5 0

Answer:

first one B second one A

Explanation:

PLS MARK ME AS BRAINLYEST

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A student builds a model of a DNA strand.
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Answer:

There is no attachment to this question, however, the base sequence on the model built by the student is: CAGCCATC

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A DNA molecule is a polymer biomolecule made up of nucleotide bases. It is a double stranded molecule, with each strand containing nucleotides held together by hydrogen bonds. The pairing of nucleotides in one strand of DNA to another follows the COMPLEMENTARY BASE PAIRING RULE, which states that Adenine binds to Thymine (A-T) while Guanine binds to Cytosine (G-C).

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