Multiple Choice
An operator is a sequence of DNA whose function it is to
A) bind to the chromosome to prevent replication.
B) bind to the chromosome to prevent gene expression.
C) control the transcription of a gene or group of genes.
D) control the translation of a gene or group of genes.
Correct Answer:
Verified
Correct Answer:
Verified
Q7: A permanent change in the DNA base
Q13: The significance of specific base pairing in
Q21: One method eukaryotes use to control gene
Q23: Once a gene has been translated, no
Q24: In condensed chromosomes, histone proteins<br>A)lie between introns
Q28: Housekeeping genes<br>A) prevent repressors from binding the
Q29: Mismatch errors are<br>A)almost always corrected by mutagens.<br>B)also
Q43: DNA consists of two twisted strands of
Q67: How can a cell contain DNA molecules
Q68: During DNA replication,the enzyme _ builds a