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1.
Cutting of a piece of DNA from a plasmid was done with the help of ...A... enzymes, popularly known as ...B... Here A and B can be
2.
In a genetic engineering experiment, restriction enzymes can be used for
3.
The components of a bioreactor are
I. an agitator system
II. an oxygen delivery system
III. foam control system
IV. temperature control system
V. pH control system
VI. sampling ports to with draw cultures periodically
Choose the correct option
I. an agitator system
II. an oxygen delivery system
III. foam control system
IV. temperature control system
V. pH control system
VI. sampling ports to with draw cultures periodically
Choose the correct option
4.
The minimum length of cistron in base pairs which synthesizes a polypeptide of 50 amino acids is:
5.
I. DNA being a hydrophilic molecule cannot pass through cell membranes
II. The bacteria should be made competent to accept the DNA molecule
The correct option regarding the above statements is
II. The bacteria should be made competent to accept the DNA molecule
The correct option regarding the above statements is
6.
In cloning plasmid pBR322
p stands for ...A...
B stands for ...B...
R stands for ...C...
Choose the correct option
p stands for ...A...
B stands for ...B...
R stands for ...C...
Choose the correct option
7.
Blood stains are found at the site of murder. If DNA profiling technique is to be used for identifying the criminal, which of the following is ideal for use?
8.
The Ti plasmid used in genetic engineering is obtained from:
9.
Who got the Nobel prize in medicine for their discovery of 'G-proteins' and the role of these proteins in the cells:
10.
Which of the following is required to perform polymerase chain reaction?
I. DNA template
II. Primer
III. Taq polymerase and vent polymerase
Choose the correct option
I. DNA template
II. Primer
III. Taq polymerase and vent polymerase
Choose the correct option