What Level of Control of Gene Expression Is Defined as Regulating

question 54

Multiple Choice

What level of control of gene expression is defined as regulating whether or not a particular mRNA is actually used in protein synthesis and, if so, how long and for how long a period of time?

• A)transcriptional-level controls
• B)processing-level controls
• C)translational-level controls
• D)replication-level controls
• E)post-translational-level controls

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Definitions:

Catharsis Hypothesis

The theory that expressing or venting aggressive or other pent-up emotions leads to a release and reduction of those feelings.

Two-factor Theory

A concept in psychology that proposes that emotional experiences arise from a combination of a state of physiological arousal and a cognitive interpretation of that arousal.

James-Lange Theory

A theory of emotion that suggests emotions occur as a result of physiological reactions to events.

Cannon-Bard Theory

A theory in psychology suggesting that emotional experiences occur simultaneously with physiological responses, rather than one causing the other.