Cyclic and Noncyclic Electron Flow Are Used in Plants to

question 32

Multiple Choice

Cyclic and noncyclic electron flow are used in plants to

• A) meet the ATP demands of the Calvin cycle.
• B) produce excess NADPH + H⁺.
• C) synthesize proportional amounts of ATP and NADPH + H⁺ in the chloroplast.
• D) consume the products of the Calvin cycle.
• E) produce O₂ for the atmosphere.

---

Definitions:

Response and Reward

The relationship between performing a specific behavior and receiving a corresponding outcome or reward, crucial in learning and motivation.

Guthrie

A psychologist recognized for his "contiguity theory" of learning, positing that associations between stimuli and responses are established through pairing or association.

Competing Associations

In learning and memory, the concept where multiple stimuli or ideas are linked to a single response or memory, leading to potential conflicts in recall or behavior.

Stimuli

External or internal elements that elicit responses from an organism or system.