The Electrons Used in Photosynthesis Come First from This Molecule

question 58

Multiple Choice

The electrons used in photosynthesis come first from this molecule or atom:

• A) Hydrogen (H₂).
• B) Manganese atom (Mn).
• C) NADPH
• D) Oxygen (O₂).
• E) Water (H₂O).

---

Definitions:

Core Competencies

Essential abilities or skills that a person or organization needs to perform a role or job successfully.

Suicide Risk

The probability of a person trying to commit suicide, evaluated by analyzing different psychological and behavioral indicators.

Homicide Rate

A measure of the number of homicides that occur in a particular population, location, or period.

Climbing

The sport or activity of ascending mountains, rocks, or artificial climbing structures using hands, feet, or equipment for aid.