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Which phrase best describes DNA?

A.
the molecule that contains all the instructions for life

B.
the structure that sends signals to other parts of the cell

C.
the structure directly responsible for controlling osmosis

D.
the molecule that is formed by the action of RNA

User Uueerdo
by
7.1k points

2 Answers

5 votes
I can't be D because of obvios reasons. C is no since osmosis is a process of water moving out of your hands. B would not be the answer since DNA wouldn't be considered a cell. So A must be the answer.
User Polygnome
by
6.9k points
2 votes
A the molecule that contains all the instructions for life

User Williamsurles
by
7.4k points
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