Biotechnology Mcqs

This Set of Multiple choice questions and answers focuses on study of Biotechnology in Biology. These questions are chosen from a collection of most authoritative and best reference books on Biology. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, MDCAT, Teaching jobs Tests and Medicine industry job interviews. One should practice our Mcqs to assimilate knowledge on Biotechnology comprehensively.

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Sciences MCQS

31.
Plants are totipotent because

Each cell has full genetic potential of the organism

A single cell could become a complete plant

Both a and b

Because they have lesser potential for tissue culturing

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33.
Cell suspension cultures of

Cinchona produces quinine

Digitalis lanata produce digitoxin

Both a and b

None of these

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34.
A device that bombards a callus with DNA coated microscopic metal particles is

DNA gun

DNA shooter

Particle gun

All of these

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36.
Which of these is a true statement?

Both plasmids and viruses can serve as vectors.

Plasmids can carry recombinant DNA but viruses cannot

Vectors carry only the foreign gene into the host cell.

Only gene therapy uses vector.

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37.
Which of these would you not expect to be a biotechnology product?

Vaccine

DNA probes

Proteins

Steroid hormones

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38.
Which of these is incorrectly matched?

Protoplast-plant cell engineering

RFLPs-DNA fingerprinting

DNA polymerase-PCR

DNA ligase-Mapping human chromosome

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