Multiple Choice
Which of the following statements correctly describes the primary difference between enhancers and proximal control elements?
A) Enhancers are transcription factors; proximal control elements are DNA sequences.
B) Enhancers improve transcription; proximal control elements inhibit transcription.
C) Enhancers are located considerable distances from the promoter; proximal control elements are close to the promoter.
D) Enhancers are long regions of DNA; proximal control elements are shorter RNA molecules that stand in for DNA.
Correct Answer:
Verified
Correct Answer:
Verified
Q35: Which of the following statements correctly describes
Q36: Muscle cells differ from nerve cells mainly
Q37: DNA methylation and histone acetylation are examples
Q38: If a particular operon encodes enzymes for
Q39: Which of the following describes the normal
Q41: Which of the following characteristics of gene
Q42: Which of the following mechanisms is commonly
Q43: Which of the following is a molecule
Q44: The product of the bicoid gene in
Q45: Proto-oncogenes can change into oncogenes that cause