Multiple Choice
If bacteria are infected with a bacteriophage and briefly exposed to radioactive uracil, what results would you expect to see immediately after exposure?
A) radioactive mRNA in the cytoplasm
B) radioactive mRNA in the nucleus
C) radioactive DNA in the cytoplasm
D) radioactive DNA in the nucleus
E) radioactive proteins in the nuclear membrane
Correct Answer:
Verified
Correct Answer:
Verified
Q10: What molecule is required for activation of
Q11: Which enzyme is required to initiate 5′
Q13: RNA polymerase is called a_, meaning it
Q15: A cell exhibits specific defects in the
Q16: One type of RNA editing involves inserting
Q17: In the following prokaryotic DNA sequence, label
Q18: The 5S rRNA and tRNA genes have
Q23: Intron self- splicing occurs when two_ reactions
Q28: What are the three types of posttranscriptional
Q42: In intrinsic termination, inverted repeat DNA sequences