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Biotechnology: Principles and Processes Quiz

Two microbes found to be very useful in genetic engineering are

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A specific sequence of DNA responsible for initiating replication in a chromosome is called

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Most commonly used matrix in gel electrophoresis is

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A stirred-tank reactor is usually cylindrical or with a curved base to

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In PCR, short primers are added to single-stranded DNA molecules in a test tube and the appropriate enzymes are included to make a copy of the DNA. Which of the following primers is needed for copying the single-stranded DNA sequences 5′ TACGGTAGGTC 3′?

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Enzyme Taq polymerase is obtained from

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Which of the following is common in sticky ends and molecular probes?

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The process of making temporary/transitory pores in the cell membrane to introduce foreign DNA is

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During “gene cloning” which is called a gene taxi?

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In the process of recombinant DNA technology, the isolated foreign DNA inserted into another DNA molecule is known as

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Which of the following is the most commonly used cloning vector?

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Which enzyme is used as ‘molecular scissor’ in genetic engineering?

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Gel electrophoresis is used for

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Which of the following chemicals is used in vectorless gene transfer?

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EcoRI cleaves DNA at

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Identify the plasmid among the following.

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Molecular cloning is

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What does in in HindII stand for?

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Which of the following is incorrectly matched?

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A plasmid

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Biotechnology : Principles and Processes Quiz
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