Question

1. what is the main purpose of the cell cycle? choose two.

• to repair damaged cells and heal wounds.
• to produce energy for cells.
• to allow an organism to grow larger.
• to carry out photosynthesis.
• to form tissues and organs directly.

Explanation:

1. The cell cycle involves cell division (mitosis/meiosis and interphase). One purpose is to repair damaged cells (e.g., in wound healing, cells divide to replace damaged ones) and allow growth (as organisms grow, cells divide to increase cell number).
2. Producing energy is done by cellular respiration (mitochondria), not the cell cycle. Photosynthesis is in chloroplasts (plant cells) and not related to the cell cycle. Forming tissues/organs directly is not the main purpose of the cell cycle (cells divide, then differentiate to form tissues/organs). So the correct options are "To repair damaged cells and heal wounds" and "To allow an organism to grow larger".

Answer:

A. To repair damaged cells and heal wounds.
C. To allow an organism to grow larger.