Which Sentence Best Describes Simple Diffusion

question 76

Multiple Choice

Which sentence best describes simple diffusion?

• A) transport capacity by simple diffusion can max out when all transport proteins are occupied
• B) transport by simple diffusion relies on the energy derived from ATP hydrolysis
• C) transport by simple diffusion is unregulated, and proceeds until there is no concentrations gradient
• D) transport by simple diffusion is always proceeding in one direction, no matter what the gradient

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Definitions:

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A murder case that became famous for purportedly demonstrating bystander apathy, leading to research on the "bystander effect."

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The phenomenon where individuals exert less effort to achieve a goal when they work in a group than when they work alone.

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The tendency for group members' opinions to become more extreme (either stronger or weaker) after group discussions.

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