Multiple Choice
A yeast mutant shows decreased expression of the 5.8S rRNA, the 5S rRNA, and protein-encoding mRNAs. If only one gene is mutated, which of the following genes is most likely affected?
A) TATA-binding protein (TBP)
B) Upstream binding factor (UBF)
C) RNA polymerase III
D) TFIIB
Correct Answer:

Verified
Correct Answer:
Verified
Q1: The TATA box is similar to the
Q2: What role do the modified bases in
Q3: RNA polymerase differs from DNA polymerase in
Q5: The RNA components of the spliceosome are
Q6: According to the central dogma of molecular
Q7: Why is dystrophin absent in Duchenne muscular
Q8: Which is not part of the spliceosome?<br>A)
Q9: When Tetrahymena 28S rRNA is incubated in
Q10: Fertilization stimulates<br>A) addition of 7-methylguanosine caps to
Q11: Cytoplasmic degradation of most eukaryotic mRNA is