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Which of the Following Is an Example of a Trans-Acting $\beta$

Question 3

Question 3

Multiple Choice

Which of the following is an example of a trans-acting factor?

A) $\beta$ -galactosidase
B) operator site
C) lacI repressor protein
D) lactose
E) permease

Correct Answer:

Verified

Related Questions

Q1: A super repressor mutation (I^S)results in:
A)no transcription.
B)inducible

Q2: The lac operon is controlled by:
A)the Lac

Q4: A promoter mutation (P^-)results in:
A)no transcription.
B)inducible transcription.
C)transcription

Q5: DNA-dependent RNA polymerase binds to the:
A)repressor gene.
B)promoter.
C)operator.
D)permease

Q6: E.coli bacteria are placed into a

Q7: Which of the following is/are NOT part

Q8: A partial diploid of genotype I^S

Q9: A partial diploid of genotype I^-

Q10: A partial diploid of genotype I⁺

Q11: A constitutive operator mutation (O^c)results in:
A)no transcription.
B)inducible

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