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andreyandreev [35.5K]
3 years ago
8

1.

Chemistry
1 answer:
marin [14]3 years ago
4 0
<span>Myoglobin, like most proteins, has a complex three dimensional structure that is formed from many twisted helices. There are more than one helix, and it does not look like beads on a straight piece of string. It is not branched.</span>
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