Kandel Found That the Amount of Neurotransmitters Released into Synapses

question 18

Multiple Choice

Kandel found that the amount of neurotransmitters released into synapses involved in the gill withdrawal reflex _____ as the animal learned the conditioned response.

• A)increased
• B)decreased
• C)increased at first, and then decreased
• D)decreased at first, and then increased
• E)stayed the same

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Definitions:

Relative Frequency

The proportion of times a value occurs in relation to the total number of outcomes, often expressed as a percentage.

Categorical Variables

Variables that represent types or categories, where the data can be divided into groups with no inherent numerical ordering.

Percent Frequency

The percentage of times a specific value or range of values occurs within a dataset.

Genetic Differences

Variations in the DNA sequences among individuals or populations, which contribute to the biological diversity and hereditary traits.