Question

use the drawing below to answer the question. paramecium which statement best describes a direct role of atp in a paramecium? ○ atp provides the energy to move cilia. ○ atp stores the genetic code for replication. ○ atp signals the presence of other nearby organisms. ○ atp senses changes in the surrounding aquatic environment.

Explanation:

• ATP is the energy currency of the cell. In a paramecium, cilia movement (for locomotion, feeding, etc.) requires energy, which ATP provides.
• Genetic code is stored in DNA, not ATP, so the option about storing genetic code is wrong.
• ATP does not function in signaling organisms or sensing the environment; those roles are for other molecules/structures. Thus, the correct answer is the option stating ATP provides energy for cilia movement.

Answer:

A. ATP provides the energy to move cilia.