OBJECTIVE LIFE SCIENCE
APPLIED BIOTECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How can large amounts of enzyme be obtained if there isn’t sufficient source material?
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The enzyme can be extracted and then cloned in large fermentation tanks.
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With careful extraction procedures, substantial enzyme should be retrieved.
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The gene encoding that enzyme can be cloned into another organism to produce the enzyme.
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The product would not be marketable if there isn’t sufficient source material.
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Explanation:
Detailed explanation-1: -The restriction enzymes protect the live bacteria from bacteriophages. They recognize and cleave at the restriction sites of the bacteriophage and destroy its DNA. Restriction enzymes are important tools for genetic engineering. They can be isolated from the bacteria and used in the laboratories.
Detailed explanation-2: -DNA cloning either through the use of cloning vectors or the polymerase chain reaction, whereby a single DNA molecule can be copied to generate many billions of identical molecules.
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