Multiple Choice
When does capping of the pre-mRNA occur?
A) It is the first nucleotide added by RNA polymerase.
B) It occurs before the mRNA reaches a chain length of 30 nt.
C) It occurs after the poly(A) tail has been added.
D) It occurs after splicing has occurred.
E) It occurs after export of the mRNA into the cytoplasm.
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Which of the following regions on calf-thymus
Q8: Which of the following is not required
Q9: Pre-mRNA must be cleaved before it is
Q10: At least 5 different cDNAs have been
Q11: Most genes do not encode for a
Q13: _ RNA is the only type of
Q14: Poly(A)polymerase can be found in the _
Q15: The poly(A)tail of eukaryotic mRNA is approximately
Q16: The function of a nucleotide phosphohydrolase is
Q17: RNA polymerase II transcription of a gene