List of top Plant Biotechnology Questions on Molecular Biology

Match List - I with List - II.

Choose the correct answer from the options given below:

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Manure is an organic substance that is obtained from decomposition of vegetable and animal waste.
Reason (R): Manure is readily soluble in water thus it is absorbed by plants quickly.
In the light of the above statements, choose the most appropriate answer from the options given below:

Which enzyme catalyzes the conversation of molecular $N_{2}$ to $NH_{3}$?

Match List I with List - II.

Choose the correct answer from the options given below:

Mention the correct sequence of events for the isolation of protoplasts from embryogenic suspension cultures of rice.
A. Excise yellow/white compact and nodular embryogenic callus
B. Staining with fluorescein diacetate
C. Filter the cell suspension through a nylon sieve
D. Filter the protoplast suspension through sieves
Choose the correct answer from the options given below:

Haploid embryos are produced in vivo by:
A. Karyogenesis
B. Parthenogenesis
C. Meiosis
D. Pseudogamy
Choose the correct answer from the options given below:

How much sucrose is generally required for the initiation of androgenesis in plants?

Gynogenic plant is not produced through:

Full form of CRISPR, a term used in genome editing is -

Autonomously replicating circular extrachromosomal DNA is called -

Antisense RNA technique is used -

Arrange the following events in Western Blotting experiment in correct order:
A. Protein resolution by PAGE
B. Primary antibody binding
C. Transfer onto nitrocellulose membrane
D. Protein denaturation in loading dye.
Choose the correct answer from the options given below :

Copies of DNA strands generated during a polymerase chain reaction are known as -