Question

1. Why is energy needed for active transport?

Answer 1

Answer: Why is energy needed for active transport? Because active transport is required to have energy, but it is not a supine process. The molecule basically has to go AGAINST the concentration slope. For this reason, it requires energy to be carried by the carrier proteins.

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Answer 2

Active transport is requires energy because it is not a passive process.

Step-by-step explanation:

The molecule has to go against the concentration gradient.