If a 10% Sucrose Solution Is Separated from a 20

question 91

Multiple Choice

If a 10% sucrose solution is separated from a 20% sucrose solution by a membrane impermeable to sucrose, in which direction will net movement of water occur?

• A) from the 10% sucrose solution to the 20% sucrose solution only
• B) from the 20% sucrose solution to the 10% sucrose solution only
• C) from the 10% sucrose solution to the 20% sucrose solution and from the 20% sucrose solution to the 10% sucrose solution
• D) There will be no net movement of water in this case.
• E) None of the answers are correct.

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Definitions:

Reuptake

The process by which neurotransmitters released into the synaptic gap are absorbed back into the presynaptic neuron, terminating the neurotransmitter's action.

Dopamine

A neurotransmitter important for feeling pleasure and regulating mood, motivation, and reward.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response, influencing attention, heart rate, and blood pressure.

Derived From Plants

A phrase indicating that a substance is obtained or extracted from plant sources.