Which one of the following is not true of the mRNA for calcitonin?
A) Exons are used for polypeptide synthesis.
B) Introns are complementary to their adjacent exons and will form hybrids with them.
C) The mature mRNA is substantially shorter than the corresponding region on the DNA.
D) The mRNA is originally synthesized in the nucleus,but ends up in the cytoplasm.
E) The splicing that yields a mature mRNA occurs at very specific sites in the RNA primary transcript.
Correct Answer:
Verified
Q1: Processing of a primary mRNA transcript in
Q2: Which of the following is not known
Q4: Which of the following statements about
Q4: The excision (splicing) of many group I
Q5: Which of the following statements about the
Q6: A branched ("lariat") structure is formed during:
A)
Q7: Which of the following is not a
Q8: Which one of the following statements about
Q18: Differential RNA processing may result in:
A) a
Q19: RNA polymerase:
A) binds tightly to a
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