If a P/O Ratio Is 1

question 14

Multiple Choice

If a P/O ratio is 1.9, oxidative phosphorylation and electron transport are said to be

• A) partly coupled.
• B) uncoupled.
• C) loosely coupled.
• D) tightly coupled.

---

Definitions:

Self-efficacy Expectations

The belief in one's ability to execute behaviors necessary to produce specific performance attainments, influencing how one feels, thinks, and acts.

Psychological Hardiness

A personality trait characterized by resilience and the ability to endure stressful situations, often associated with a positive outlook in challenging conditions.

Metastasize

The process by which cancer cells spread from the place where they first formed to another part of the body.

Cancerous Cells

Abnormal cells that divide uncontrollably and can invade nearby tissues or spread to other parts of the body through the bloodstream.