Multiple Choice
Which of the following is true about regulation of prokaryotic gene expression?
A) Genes such as rRNAs and tRNAs, which specify housekeeping functions, can be repressed or induced as required.
B) Genes that encode enzymes involved in catabolic pathways are always expressed constitutively.
C) Genes that encode anabolic enzymes are not repressible.
D) Transcriptional regulation is the most common mechanism of control in prokaryotes.
E) Translational regulation is the most common mechanism of control in prokaryotes.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Which of the following statements best describes
Q2: Compare how a negative repressible control mechanism
Q4: What type of operon is the trp
Q5: Regulatory fine-tuning frequently occurs at the level
Q6: Which type of genes typically control the
Q7: Where does the regulator bind in order
Q8: How is sequential gene expression controlled in
Q9: Which of the following statements is false?<br>A)
Q10: Which of the following is not a
Q11: In prokaryotes,genes with related functions often are