Question

biology nord ic qtr b continuous learning center - credit bearing (tutor)
biotechnology
which best describes biotechnology?
the field of biology that
uses genetic engineering
to produce crops,
pharmaceuticals, and
enzymes for use in
industry and manufacturing
the process of cutting dna
into fragments and
inserting the fragments
with a desired gene into
another organism
the process of analyzing
dna samples to identify
individuals involved in
criminal activities
dna made by connecting
fragments of dna with
desired traits from different
dna sources
practice test
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4 of 4
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Explanation:

Biotechnology is a broad field of biology that applies engineering principles and technologies to biological systems. It involves using genetic engineering techniques to produce useful products such as crops (e.g., genetically modified crops with better yield or pest resistance), pharmaceuticals (e.g., insulin produced via recombinant DNA technology), and enzymes (used in various industrial processes like food manufacturing, detergent production). The first option encompasses this broad application - using genetic engineering in multiple industrial and manufacturing - related biological product creation.
The second option describes genetic engineering (specifically recombinant DNA technology - cutting and inserting DNA) but is more of a technique within biotechnology rather than the overall field.
The third option is DNA fingerprinting (used in criminal investigations) which is a specific application (a subset) of biotechnology techniques (like PCR, gel electrophoresis used in analyzing DNA samples) but not the definition of biotechnology itself.
The fourth option describes recombinant DNA (a product or result of a biotechnology technique) rather than the field of biotechnology.

Answer:

the field of biology that uses genetic engineering to produce crops, pharmaceuticals, and enzymes for use in industry and manufacturing