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AleksandrR [38]
3 years ago
15

Biologists use ball-and-stick models to study complex molecules by representing atoms with balls and bonds with sticks. DNA

Biology
1 answer:
Ludmilka [50]3 years ago
7 0

Answer:

Some kinds of atoms that are found in DNA must be left out of the models. DNA has so many atoms that the size and cost of a model could be too great. It is impossible to distinguish different kinds of atoms with models.

Explanation:

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