OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which substance provides energy to the cell to carry out active transport?
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mRNA
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DNA
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tRNA
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ATP
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Explanation:
Detailed explanation-1: -The cell harvests energy from diffusion to power active transport processes, such as pumps. The cell harvests energy from DNA in its own metabolism to power active transport processes.
Detailed explanation-2: -Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.
There is 1 question to complete.