In Prophase,ribosomal RNA Synthesis Stops When the Chromosomes Condense,and This

question 30

Multiple Choice

In prophase,ribosomal RNA synthesis stops when the chromosomes condense,and this makes the

• A)chromosomes lengthen.
• B)nuclear envelope reform.
• C)nucleolus disappear.
• D)chromosomes line up at the equator.

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Definitions:

Withdrawal

Symptoms that occur upon the reduction or cessation of intake of a substance that one has become dependent on.

Classical Conditioning

A learning process that occurs through associations between an environmental stimulus and a naturally occurring stimulus, leading to learned responses.

Operant Conditioning

A learning process through which the strength of a behavior is modified by reinforcement or punishment, introduced by B.F. Skinner.

Observational Learning

The process of learning behaviors by watching the actions of others, and the outcomes of those actions.