#Question id: 755
#Unit 1. Molecules and their Interaction Relevant to Biology
Enzymes that regulate the process of supercoiling termed as;
#Question id: 11115
#Unit 7. System Physiology – Animal
The nasal cavity is separated from the oral cavity by:
#Question id: 3824
#Unit 3. Fundamental Processes
State whether the following statements is true/false regarding DNA replication.
1. The polymerization of DNA is essentially irreversible due to the hydrolysis of pyrophosphate.
2. On average about twenty errors are made during each replication of the human genome.
3. DNA polymerase I possesses 5ʹ → 3ʹ exonuclease activity.
4. All DNA ligase enzymes use ATP as a cosubstrate.
5. The purpose of SSB is to prevent single-stranded DNA from folding back on itself to form double-helical regions.
#Question id: 7455
#General Aptitude
#Question id: 3699
#Unit 3. Fundamental Processes
In this diagram of the process of DNA replication at a replication fork, the black boxes labeled D and E are: