Small Signal Molecules That Regulate Transcription Are NOT Known To

question 76

Multiple Choice

Small signal molecules that regulate transcription are NOT known to:

• A) cause activator proteins to bind DNA sites.
• B) cause repressor proteins to bind DNA sites.
• C) directly bind to DNA sites.
• D) prevent activator proteins from binding to DNA sites.
• E) release repressor proteins from DNA sites.

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Definitions:

Quadri-

A prefix meaning four, used in forming nouns or adjectives that denote four parts, four times, or four dimensions.

Four

The number following three and preceding five, represented in Roman numerals as IV and in Arabic numerals as 4.

Milli-

A prefix in the metric system denoting one thousandth (1/1000) of the unit it precedes.

One Thousandth

A fraction or measure representing one part out of a thousand parts.