Which Statement Is NOT True of the Proton Motive Force

question 29

Multiple Choice

Which statement is NOT true of the proton motive force (pmf) ?

• A) One component of the pmf is the chemical gradient of protons.
• B) One component of the pmf is the charge gradient of protons.
• C) Generation of the pmf in mitochondria requires succinate.
• D) The pmf is generated by the electron transport chain in mitochondria.
• E) The pmf drives ATP synthesis in mitochondria.

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Definitions:

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without any need for learning.

Primary Reinforcer

An innately reinforcing stimulus, such as one that satisfies a biological need.

Positive Punishers

Stimuli that, when introduced after a behavior, decrease the likelihood of that behavior occurring in the future.

Generalization

The process of applying the information or conclusions from specific instances to broader contexts or situations.