My Report

Molecular Biology Practice Test 4


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. Helicase attaches to the leading strand during replication.

2. The –35 sequence is highly conserved and has a consensus sequence of ___________

3. How many channels are found in the RNA polymerase clamp?

4. The isomerisation of σ70 of bacterial polymerase is an energy dependent process.

5. Region 1.1 of the σ factor mimics the DNA and is negatively charged.

6. Which RNA polymerase deals with the production of mRNA?

7. DNA helicase travels along _________

8. The primer used for lagging strand synthesis in prokaryotes is an RNA primer.

9. The RNA polymerase can remove only the incorrect bases from the nascent RNA.

10. The β’ subunit of polymerase has a function of ________________


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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