The Electrons Lost from the Reaction Center of Photosystem I

question 23

Multiple Choice

The electrons lost from the reaction center of photosystem I are replaced by electrons from

• A) CO₂.
• B) H₂O.
• C) ATP.
• D) photosystem II.

---

Definitions:

Puberty

The developmental stage in humans and other animals during which a child's body matures into an adult body capable of sexual reproduction.

Positive Self-Image

The perception of oneself in a favorable or affirming manner, often associated with confidence and well-being.

Authoritative

Characterized by an assertive and reasonable approach, especially in leaders, that is often effective in guidance, discipline, and setting standards.

Happy

A state of well-being and contentment characterized by positive emotions and life satisfaction.