Explore topic-wise MCQs in Molecular Biology.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Molecular Biology knowledge and support exam preparation. Choose a topic below to get started.

1.

A third generation sequencing can sequence upto ____________nucleotides per day.

A. 750000
B. 75000
C. 570000
D. 57000
Answer» B. 75000
Discussion
2.

No chain termination takes place in automated sequencing.

A. True
B. False
Answer» C.
Discussion
3.

A third generation sequencing can sequence upto ____________nucleotides per day?

A. 750000
B. 75000
C. 570000
D. 57000
Answer» B. 75000
Discussion
4.

Automated sequencing is a real time one trial method of sequencing and is highly handy.

A. True
B. False
Answer» C.
Discussion
5.

Which of the following feature is required for the high sensitivity of the tags used for autosequencing?

A. Strong absorption at UV spectrum
B. Maximum emittion at different wavelengths
C. Different mobility shifts
D. Induce circularization of DNA fragments
Answer» C. Different mobility shifts
Discussion
6.

With respect to automated sequencing which of the following is true?

A. Detected by radioactive tags
B. Multiple plane sequencing
C. Horizontal scanning one sequence per lane
D. Vertical reading software incorporation
Answer» D. Vertical reading software incorporation
Discussion
7.

As different fluorescent tags affect the mobility of fragments thus only one type of tag is used.

A. True
B. False
Answer» C.
Discussion
8.

No chain termination takes place in automated sequencing ____________

A. True
B. False
Answer» C.
Discussion
9.

Automated sequencing uses _____________

A. Enzymatic process
B. Radiolabelling
C. Chain termination
D. Fluorescent tagging
Answer» E.
Discussion
10.

Automated sequencing is defined as _________

A. Chain termination sequencing
B. Radio labeled sequencing
C. Real time fluorescence sequencing
D. Pyrosequencing
Answer» D. Pyrosequencing
Discussion