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Ymorist [56]
3 years ago
15

Please help me finding the answers.

Biology
1 answer:
Molodets [167]3 years ago
3 0
30) is B bec it goin from a low to high concentration every time that happens it requiers ATP.

31)B bec think of a enzyme as a key and a lock only one key will work with one lock and not others. So you see B and the black shape on top of it fits perfectly with. B . Another shape would not. So if it was a different shape the enzyme would not recognize it. The key would not fit the lock.

32) is A it pointing arrows out of the cell so everthing need to go out cell A has more insde then out so think ATP as a force pushing it out. And B there more in then out so it can move out easily:
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