Chapter 20 and 21 Flashcards

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1
Q

A DNA molecule made into vitro with segments from different sources

A

Recombinant DNA

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2
Q

Manipulation of organisms or their components to produce useful products

A

Biotechnology

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3
Q

Direct manipulation of genes for practical purposes

A

Genetic engineering

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4
Q

Small, circular double-stranded DNA molecule that carries accessory genes separate from those of a bacterial chromosome

A

Plasmid

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5
Q

The production of multiple copies of a single gene

A

Gene cloning

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6
Q

DNA molecule that can carry foreign DNA into a host cell and replicate there

A

Cloning vector

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7
Q

Used for ampicillin resistance

A

ampR

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8
Q

Used for lactose breakdown

A

lacZ

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9
Q

A set of clones containing all the DNA segments from a genome, each with a plasmid, BAC, or other cloning vector

A

Genomic library

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10
Q

The process of base pairing between a gene and a complementary sequence on another nucleic acid molecule

A

Nucleic acid hybridization

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11
Q

Recognize and cut a specific DNA sequence

A

Restriction enzyme

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12
Q

Specific sequence of nucleotides at which a restriction enzyme cleaves a DNA molecule

A

Recognition sequence

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