Where Does ATP Synthase Get the Energy Required to Drive

question 34

Multiple Choice

Where does ATP synthase get the energy required to drive phosphorylation of ADP?

• A) from the flow of protons from the intermembrane space to the matrix through the inner membrane
• B) from the flow of protons from the matrix to the intermembrane space through the inner membrane
• C) from the flow of protons from the intermembrane space to the matrix through the enzyme
• D) from the flow of protons from the matrix to the intermembrane space through the enzyme
• E) from ATP

Be aware of the ecological significance of photosynthesis in maintaining atmospheric oxygen levels and supporting the food chain.

Recognize the dependency of all organisms, directly or indirectly, on photosynthesis for their energy needs.

Understand the biochemical pathways of photosynthesis, including the role of chlorophyll and the light-dependent and light-independent reactions.

Comprehend the adaptations of plants to their environments, particularly how CAM plants are suited to arid conditions.

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Definitions:

Adaptive Benefit

The advantage gained by an organism through traits or behaviors that increase its chances of survival and reproduction in its environment.

Neighbor's Song

The songs produced by nearby individuals of the same species, which can influence territory establishment, mate attraction, and social hierarchies among birds.

Hypothesized Benefits

Proposed advantages or positive outcomes that theoretical or empirical evidence suggests may result from certain behaviors or traits.

Cooperatively Breeding

Cooperatively breeding refers to a social system in animals where individuals other than the parents assist in the raising of the offspring.