Multiple Choice
The following statements are true for all known DNA polymerases. For RNA polymerases, all of the statements are true EXCEPT
A) chain growth is 5' to 3'.
B) the activated precursors are the triphosphates.
C) a divalent cation is required.
D) base pairing instructions are taken from a DNA template.
E) a primer (pre-existing polynucleotide chain) is required to initiate synthesis.
Correct Answer:
Verified
Correct Answer:
Verified
Q13: All of the following are true EXCEPT
Q14: Which one of the following statements is
Q15: Splicing of pre-mRNA introns is accomplished by:<br>A)
Q16: All of the following statements about the
Q17: Which of the following is a correct
Q19: During mRNA processing, splicing reactions are initiated
Q20: In eukaryotes, RNA polymerase II<br>A) is the
Q21: All of the following statements concerning mRNA
Q22: Production of a eukaryotic mRNA may involve
Q23: The two largest rRNA molecules are formed<br>A)