#Question id: 3845
#Unit 3. Fundamental Processes
The replisome, which synthesizes DNA on both leading and lagging strands, always moves toward the replication fork. This must mean that:
#Question id: 3846
#Unit 3. Fundamental Processes
A heat-sensitive DNA ligase (25°C permissive, 37°C nonpermissive) has been used to show that DNA synthesis is discontinuous. Examination of DNA replication in the presence of [3H]-thymidine in the mutant would demonstrate which of following?
#Question id: 3848
#Unit 3. Fundamental Processes
are small molecules that function as adapters between amino acids and codons.
#Question id: 3849
#Unit 3. Fundamental Processes
Which of the following is short 20 to 22-nucleotide single-stranded RNAs that block the expression of complementary or partially complementary mRNAs.
#Question id: 3850
#Unit 3. Fundamental Processes
The RNA molecule produced in RNA synthesis is:
#Question id: 3851
#Unit 3. Fundamental Processes
Transcription is initiated at sites called: