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igomit [66]
2 years ago
15

2 Ashley missed school the day the teacher discussed the hierarchical relationships. Explain to her your reasoning for organizin

g
this way​
Biology
1 answer:
kow [346]2 years ago
4 0

Answer:

i dont know how

Explanation:

sorry cant help

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DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.

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5)The diagram has show in above.

6)complementary base pairing is necessary because the double helix shape would not be the same if not. Doubles would only pair with doubles and the singles to singles.

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