Multiple Choice
Which of the following experimental procedures is most likely to hasten mRNA degradation in a eukaryotic cell?
A) enzymatic shortening of the poly-A tail
B) removal of the 5' cap
C) methylation of C nucleotides
D) methylation of histones
E) removal of one or more exons
Correct Answer:
Verified
Correct Answer:
Verified
Q1: At the beginning of this century there
Q2: Suppose an experimenter becomes proficient with a
Q3: Suppose an experimenter becomes proficient with a
Q4: Mutations in which of the following genes
Q5: When DNA is compacted by histones into
Q7: Altering patterns of gene expression in prokaryotes
Q8: In animals, embryonic stem cells differ from
Q9: Gap genes and pair-rule genes fall into
Q10: A researcher introduces double-stranded RNA into a
Q11: What would occur if the repressor of