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Biology Today Study Set 2
Quiz 11: Biotechnology
Path 4
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Question 81
Short Answer
The following items are related to DNA recombinant technology. Match the terms to the statements with which they correspond. -enzyme used to synthesize new DNA molecules from a small amount of starting material A)restriction enzymes B)recombinant DNA C)plasmids D)clones E)DNA library F)DNA polymerase
Question 82
Short Answer
The following items are related to DNA recombinant technology. Match the terms to the statements with which they correspond. -in a bacterial population, each individual contains several copies of the same recombinant DNA molecule A)restriction enzymes B)recombinant DNA C)plasmids D)clones E)DNA library F)DNA polymerase
Question 83
Short Answer
Match the steps of two rounds of PCR with an appropriate description.
-The mixture is heated, and the double-stranded DNA separates into single strands. When the mixture is cooled, some of the primers base-pair with the DNA at opposite ends of the targeted sequence. A)A B)B C)C D)D E)E
Question 84
Short Answer
Match the following terms with the statement to which they best correspond. -technique of separating DNA fragments of different sizes A)eugenics B)electrophoresis C)DNA profile D)genetic engineering E)DNA sequencing F)gene therapy G)polymerase chain reaction
Question 85
Short Answer
Match the following terms with the statement to which they best correspond. -the philosophy of deliberately improving the genetic qualities of the human race A)eugenics B)electrophoresis C)DNA profile D)genetic engineering E)DNA sequencing F)gene therapy G)polymerase chain reaction
Question 86
Short Answer
Match the following terms to the definition with which they best correspond. -joins the base-paired DNA fragments to produce molecules of recombinant DNA. A)single-nucleotide polymorphism B)cloning vector C)DNA ligase D)probe E)genome
Question 87
Short Answer
Match the steps of two rounds of PCR with an appropriate description.
-The number of copies of the targeted DNA section is doubled with each cycle of heating and cooling. After two rounds, the amount of the initial DNA template has doubled twice. A)A B)B C)C D)D E)E
Question 88
Short Answer
Match the steps of two rounds of PCR with an appropriate description.
-All double-stranded DNA separates into single strands after mixture is reheated. After it cools, primers base-pair with the targeted sequence in the original template DNA and in the new DNA strands. A)A B)B C)C D)D E)E
Question 89
Short Answer
Match the following terms with the statement to which they best correspond. -transferring normal or modified genes into the cells of a person with a genetic disorder A)eugenics B)electrophoresis C)DNA profile D)genetic engineering E)DNA sequencing F)gene therapy G)polymerase chain reaction
Question 90
Short Answer
The following items are related to DNA recombinant technology. Match the terms to the statements with which they correspond. -circular DNA isolated from bacteria that serve as gene vectors A)restriction enzymes B)recombinant DNA C)plasmids D)clones E)DNA library F)DNA polymerase
Question 91
Short Answer
The following items are related to DNA recombinant technology. Match the terms to the statements with which they correspond. -collections of DNA fragments produced by restriction enzymes and incorporated into cloning vectors A)restriction enzymes B)recombinant DNA C)plasmids D)clones E)DNA library F)DNA polymerase
Question 92
Short Answer
The following items are related to DNA recombinant technology. Match the terms to the statements with which they correspond. -DNA fragment that contains the DNA of more than one species A)restriction enzymes B)recombinant DNA C)plasmids D)clones E)DNA library F)DNA polymerase
Question 93
Short Answer
Match the following terms with the statement to which they best correspond. -making changes in an individual's genome A)eugenics B)electrophoresis C)DNA profile D)genetic engineering E)DNA sequencing F)gene therapy G)polymerase chain reaction