In the Absence of Tryptophan,____________

question 48

Multiple Choice

In the absence of tryptophan,____________ .

• A) the repressor binds the corepressor, and operon gene transcription occurs
• B) the active repressor binds trpP, so operon gene transcription is repressed
• C) the inducer cannot bind trpO, so operon gene transcription occurs
• D) the inactive repressor cannot bind trpO, so operon gene transcription occurs
• E) the active repressor cannot bind trpO, so operon gene transcription is attenuated

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Definitions:

Four-Year Colleges

Four-Year Colleges are institutions of higher education that offer undergraduate programs typically leading to a bachelor's degree; they may also offer graduate programs.

Bystander Effect

A psychological phenomenon in which individuals are less likely to offer help to a victim when other people are present, often due to a diffusion of responsibility.

Bystander Effect

In social psychology, this refers to the tendency of people to be less inclined to provide aid to someone in need when they are in a group.

Clinical

Pertaining to the observation, diagnosis, and treatment of patients, especially those with psychological disorders.