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Gene Regulation Quiz

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Questions and Answers

What is the lac operon an example of?

Negative and positive control (correct)

Only negative control

Transcription and translation

Only positive control

What can misregulated gene expression lead to?

Increased gene expression

Abnormal phenotypes (correct)

Enhanced cell functioning

Reduced genetic variation

What do structural genes code for?

Non-essential proteins

RNA molecules

Proteins essential for cell functioning (correct)

Regulatory proteins

How are operons regulated?

<p>By cis-acting regulatory regions binding to trans-acting molecules</p> Signup and view all the answers

What is the trp operon an example of?

<p>A repressible system</p> Signup and view all the answers

Gene Regulation Quiz

Choose a study mode

Podcast

Questions and Answers

What is the lac operon an example of?

What can misregulated gene expression lead to?

What do structural genes code for?

How are operons regulated?

What is the trp operon an example of?

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