In _____________ Molecules Show a Net Movement from Greater to Lesser

question 58

Multiple Choice

In _____________ molecules show a net movement from greater to lesser concentration due to the random motion of the molecules.

• A) simple diffusion
• B) exocytosis
• C) facilitated diffusion
• D) active transport
• E) endocytosis

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Definitions:

Reinforcement

In behavior psychology, it's a stimulus or event that increases the likelihood of the repetition of the behavior it follows.

Variable-Interval

A schedule of reinforcement where a response is rewarded after an unpredictable amount of time has passed, used in behaviorist research.

Intermittently

Occurring at irregular intervals; not continuous or steady, often with pauses or breaks in between.

Variable Ratio

A reinforcement schedule where a response is rewarded after an unpredictable number of responses, making it a powerful method for conditioning stable and high rates of responding.