In Prokaryotes, High Levels of CAMP ____

question 50

Multiple Choice

In prokaryotes, high levels of cAMP ____.

• A) are present when glucose levels are high
• B) are present when glucose levels are low
• C) negatively regulate the lac operon
• D) promote CAP production
• E) lead to CAP degradation

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Definitions:

Retinal

A form of vitamin A that plays a crucial role in the conversion of light into a signal that can be interpreted by the brain, leading to vision.

Opsin

Protein portion of the rhodopsin molecule; a class of proteins that bind to retinal to form the visual pigments of the rods and cones of the eye.

Rhodopsin

A light-sensitive pigment found in the rod cells of the retina, crucial for night vision.

Iodopsin

A photopigment found in the cones of the retina that is responsible for color vision.