Question 1

Match between columns
                        Premises: molecules that chop up DNA molecules in specific ways

Accepted Answer

The Answer of clones and DNA library and DNA polymerase is...

Question 2

Match between columns
                        Premises: Transgenic animals that produce proteins used to treat human conditions, such as cystic fibrosis, heart attacks, blood clotting disorders, and nerve gas exposure.

Accepted Answer

The Answer of E. coli and mice and rice and is...

Question 3

Which two enzymes do DNA researchers need to cut and paste DNA from different sources?

Accepted Answer

A) restriction enzymes and DNA ligase 
B) restriction enzymes and DNA polymerase 
C) DNA ligase and DNA polymerase 
D) restriction enzymes and helicase 
E) helicases and DNA polymerase 
A) restriction enzymes and DNA ligase 
B) restriction enzymes and DNA polymerase 
C) DNA ligase and DNA polymerase 
D) restriction enzymes and helicase 
E) helicases and DNA polymerase

Question 4

Researchers introduce DNA into plants by using ____.
I.bacteria
II.electric shocks
III.chemical shocks

Accepted Answer

A) I only 
B) II only 
C) III only 
D) II and III 
E) I, II, and III 
A) I only 
B) II only 
C) III only 
D) II and III 
E) I, II, and III

Question 5

Match between columns
                        Premises: the philosophy of deliberately improving the genetic qualities of the human race

Accepted Answer

The Answer of gene therapy and electrophoresis and polymerase chain is...

Question 6

When a gene from one species is transferred into another species, the result is ____.

Accepted Answer

A) a GMO 
B) a new species 
C) a hybrid animal 
D) eugenics 
E) a lethal mutation 
A) a GMO 
B) a new species 
C) a hybrid animal 
D) eugenics 
E) a lethal mutation

Question 7

DNA polymerase begins DNA synthesis at the site of ____ hybridization.

Accepted Answer

A) tracer 
B) vector 
C) plasmid 
D) primer 
E) enzyme 
A) tracer 
B) vector 
C) plasmid 
D) primer 
E) enzyme

Question 8

Traditionally, chymosin used in the food industry to make cheese was extracted from ____.

Accepted Answer

A) mold fermentation 
B) yeast fermentation 
C) sheep stomachs 
D) bacterial fermentation 
E) calf stomachs 
A) mold fermentation 
B) yeast fermentation 
C) sheep stomachs 
D) bacterial fermentation 
E) calf stomachs

Question 9

The idea of deliberately improving the genetic qualities of the human race is referred to as ____.

Accepted Answer

A) genomics 
B) genetic cloning 
C) gene therapy 
D) eugenics 
E) euthanasia 
A) genomics 
B) genetic cloning 
C) gene therapy 
D) eugenics 
E) euthanasia

Question 10

To analyze DNA in a single hair found at a crime scene, the ____ technique is used.

Accepted Answer

A) DNA library 
B) sequencing 
C) genomic 
D) DNA cloning 
E) PCR 
A) DNA library 
B) sequencing 
C) genomic 
D) DNA cloning 
E) PCR

Question 11

Which is a complete list of the ingredients that are essential for PCR?

Accepted Answer

A) nucleotides, DNA template, Taq polymerase, and primers 
B) nucleotides, DNA template, DNA ligase, and primers 
C) restriction enzymes, DNA template, Taq polymerase, and primers 
D) nucleotides, DNA template, Taq polymerase, and plasmids 
E) nucleotides, DNA template, DNA ligase, and plasmids 
A) nucleotides, DNA template, Taq polymerase, and primers 
B) nucleotides, DNA template, DNA ligase, and primers 
C) restriction enzymes, DNA template, Taq polymerase, and primers 
D) nucleotides, DNA template, Taq polymerase, and plasmids 
E) nucleotides, DNA template, DNA ligase, and plasmids

Question 12

What is a transgenic organism?

Accepted Answer

A) an organism with multiple copies of the same gene 
B) an organism that has genes from another species 
C) an organism that does not use DNA to specify proteins 
D) an organism that has had its entire genome sequenced 
E) an organism that has been DNA profiled 
A) an organism with multiple copies of the same gene 
B) an organism that has genes from another species 
C) an organism that does not use DNA to specify proteins 
D) an organism that has had its entire genome sequenced 
E) an organism that has been DNA profiled

Question 13

Which of the following most accurately describes the process of DNA cloning?

Accepted Answer

A) set of laboratory procedures that consist of cutting a segment of DNA with restriction enzymes 
B) set of laboratory procedures that consist of isolating of a DNA fragment from a living organism and inserting it into a plasmid 
C) set of laboratory procedures that uses living cells to mass-produce specific DNA fragments 
D) set of laboratory procedures by which a DNA fragment is transferred from a living organism to a SNP chip 
E) the manipulation of DNA fragments in a laboratory using modern techniques of molecular biology 
A) set of laboratory procedures that consist of cutting a segment of DNA with restriction enzymes 
B) set of laboratory procedures that consist of isolating of a DNA fragment from a living organism and inserting it into a plasmid 
C) set of laboratory procedures that uses living cells to mass-produce specific DNA fragments 
D) set of laboratory procedures by which a DNA fragment is transferred from a living organism to a SNP chip 
E) the manipulation of DNA fragments in a laboratory using modern techniques of molecular biology

Question 14

Match between columns
                        Premises: Fragment of DNA or RNA labeled with a tracer; can hybridize with a nucleotide sequence of interest.

Accepted Answer

The Answer of single-nucleotide polymorphism and DNA ligase and cloning is...

Question 15

Match between columns
                        Premises: Genes can be introduced into plant cells using this bacteria.

Accepted Answer

The Answer of rice and goats and mice and E. is...

Question 16

Sequencing the human genome was possible with the use of ____ sequencing methods.

Accepted Answer

A) automated 
B) mRNA 
C) electrophoretic 
D) international 
E) patented 
A) automated 
B) mRNA 
C) electrophoretic 
D) international 
E) patented

Question 17

Which of the following applications seeks to reveal differences in the number of tandem repeats among individuals for the purposes of identification?

Accepted Answer

A) genomics 
B) DNA libraries 
C) DNA hybridization 
D) DNA profiling 
E) DNA probe analysis 
A) genomics 
B) DNA libraries 
C) DNA hybridization 
D) DNA profiling 
E) DNA probe analysis

Question 18

Match between columns
                        Premises: Joins the base-paired DNA fragments to produce molecules of recombinant DNA.

Accepted Answer

The Answer of cloning vector and single-nucleotide polymorphism and genome is...

Question 19

Which most accurately describes the expression "recombinant DNA"?

Accepted Answer

A) DNA molecule cloned from a given organism 
B) DNA molecule that contains genetic information from more than one organism 
C) DNA molecule that is moved from one tube to another in a laboratory 
D) DNA molecule isolated from a specific organism 
E) DNA molecule that has been used in a laboratory for experimental purposes 
A) DNA molecule cloned from a given organism 
B) DNA molecule that contains genetic information from more than one organism 
C) DNA molecule that is moved from one tube to another in a laboratory 
D) DNA molecule isolated from a specific organism 
E) DNA molecule that has been used in a laboratory for experimental purposes

Question 20

Which of the following molecules are often used as a cloning vector?

Accepted Answer

A) plasmids 
B) restriction enzymes 
C) recombinant DNA 
D) DNA fragments 
E) SNPs 
A) plasmids 
B) restriction enzymes 
C) recombinant DNA 
D) DNA fragments 
E) SNPs

Exam 10: Biotechnology

Which two enzymes do DNA researchers need to cut and paste DNA from different sources?

Researchers introduce DNA into plants by using ____. I.bacteria II.electric shocks III.chemical shocks

When a gene from one species is transferred into another species, the result is ____.

DNA polymerase begins DNA synthesis at the site of ____ hybridization.

Traditionally, chymosin used in the food industry to make cheese was extracted from ____.

The idea of deliberately improving the genetic qualities of the human race is referred to as ____.

To analyze DNA in a single hair found at a crime scene, the ____ technique is used.

Which is a complete list of the ingredients that are essential for PCR?

What is a transgenic organism?

Which of the following most accurately describes the process of DNA cloning?

Sequencing the human genome was possible with the use of ____ sequencing methods.

Which of the following applications seeks to reveal differences in the number of tandem repeats among individuals for the purposes of identification?

Which most accurately describes the expression "recombinant DNA"?

Which of the following molecules are often used as a cloning vector?

Invitation to Biology

Molecules of Life

Cell Structure

Energy and Metabolism

Capturing and Releasing Energy

Dna Structure and Function

Gene Expression and Control

How Cells Reproduce

Patterns of Inheritance

Evidence of Evolution

Processes of Evolution

Early Life Forms and the Viruses

Plants and Fungi

Animal Evolution

Population Ecology

Communities and Ecosystems

The Biosphere and Human Effects

Animal Tissues and Organs

How Animals Move

Circulation and Respiration

Immunity

Digestion and Excretion

Neural Control and the Senses

Endocrine Control

Reproduction and Development

Plant Form and Function

Plant Reproduction and Development

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