What Is the Primary Purpose of the Light Reactions

question 17

Multiple Choice

What is the primary purpose of the light reactions?

• A) to transfer electrons to the primary electron acceptors
• B) to provide electrons and energy for the Calvin cycle
• C) to generate O₂
• D) to create a proton gradient across the thylakoid membrane

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Definitions:

Moist Heat Treatment

A therapy method that involves the application of warm, damp heat to an area of the body to relieve pain and speed healing.

Hot Compress

A therapeutic treatment involving a warm, often moist cloth applied to an area of the body to relieve pain or inflammation.

Dorsiflexion

The movement that brings the top of the foot toward the shin, reducing the angle between them.

Plantar Flexion

The movement of the foot that points the toes downward, away from the leg, involving muscles in the lower leg.