In Photophosphorylation, the Role of the ATP Synthase Complex Is

question 27

Multiple Choice

In photophosphorylation, the role of the ATP synthase complex is to provide a channel for protons to flow back into the:

• A)lumen of the thylakoid.
• B)chloroplast stroma.
• C)intermembrane space of the mitochondrion.
• D)intermembrane space of the chloroplast.
• E)cytosol.

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Definitions:

Incus

A small anvil-shaped bone in the middle ear that, along with the malleus and stapes, helps transmit sound vibrations to the inner ear.

Stapes

The smallest bone in the human body, located in the middle ear, transmitting sound vibrations from the incus to the inner ear.

Malleus

A small bone in the middle ear that transmits sound vibrations from the eardrum to the incus; part of the auditory ossicles.

Free Nerve Endings

These are unspecialized afferent nerve fibers ending within the epidermis, responsible for sensing pain, temperature, and touch.