DNA That Has Wrapped Around Histones and Is in a Condensed

question 24

Multiple Choice

DNA that has wrapped around histones and is in a condensed form following interphase is called ________.

• A) chromatin
• B) nucleosomes
• C) chromosomes
• D) karyokinesis

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Definitions:

Fixed-ratio Schedule

A type of reinforcement schedule where a reward is given after a set number of responses, fostering a rapid response rate.

Flavor Aversion Learning

A learned response where an organism avoids a food because it associates the taste with illness or discomfort.

Concurrent Interference

The prevention of learning when a stimulus intervenes between the conditioned and unconditioned stimuli or when a behavior occurs between the operant response and reinforcement.

Schedule-induced Polydipsia

An excessive drinking behavior induced by a schedule of intermittent reinforcement, often seen in laboratory animals.