Question 1

The denaturation of which enzyme would most directly interrupt the process of base pairing of nucleotides during DNA replication?

Accepted Answer

A)  DNA polymerase 
B)  DNA ligase 
C)  DNA helicase 
D)  binding proteins 
E)  Okazaki fragments 
A)  DNA polymerase 
B)  DNA ligase 
C)  DNA helicase 
D)  binding proteins 
E)  Okazaki fragments

Question 2

In the RNA sequence CAAUGACCAG,what will be the first amino acid incorporated?

Accepted Answer

A)  alanine 
B)  glutamine 
C)  methionine 
D)  valine 
E)  glycine 
A)  alanine 
B)  glutamine 
C)  methionine 
D)  valine 
E)  glycine

Question 3

Which of the following is not an application of PCR?

Accepted Answer

A)  study of evolutionary history 
B)  study of mummies 
C)  investigation of crime scenes 
D)  treatment of cancer 
E)  detection of a genetic disorder 
A)  study of evolutionary history 
B)  study of mummies 
C)  investigation of crime scenes 
D)  treatment of cancer 
E)  detection of a genetic disorder

Question 4

The "r" in "rRNA" stands for reticulum RNA because this type of RNA is associated with the endoplasmic reticulum.

Accepted Answer

A) True 
 B)False

Question 5

Which of the following is the monomer unit of DNA?

Accepted Answer

A)  amino acids 
B)  fatty acids 
C)  nucleotides 
D)  carbohydrate rings 
E)  steroid rings 
A)  amino acids 
B)  fatty acids 
C)  nucleotides 
D)  carbohydrate rings 
E)  steroid rings

Question 6

The targeting of specific sequences in the DNA for removal or replacement is best described as

Accepted Answer

A)  cloning. 
B)  genomics. 
C)  genome editing. 
D)  proteomics. 
E)  gene therapy. 
A)  cloning. 
B)  genomics. 
C)  genome editing. 
D)  proteomics. 
E)  gene therapy.

Question 7

List and explain the five steps involved in DNA replication.

Accepted Answer

1.The enzyme DNA helicase unwinds and un

Question 8

In vivo gene therapy has been used to help patients suffering from cystic fibrosis.

Accepted Answer

A) True 
 B)False

Question 9

How much of your DNA is identical to the person who sits next to you in biology class?

Accepted Answer

A)  1% 
B)  50% 
C)  90% 
D)  99% 
E)  99.9% 
A)  1% 
B)  50% 
C)  90% 
D)  99% 
E)  99.9%

Question 10

If the codon is CCA,what is the anticodon and what amino acid will be inserted?

Accepted Answer

A)  CCA, proline 
B)  GGU, proline 
C)  GGT, glycine 
D)  ACC, threonine 
E)  UGG, tryptophan 
A)  CCA, proline 
B)  GGU, proline 
C)  GGT, glycine 
D)  ACC, threonine 
E)  UGG, tryptophan

The denaturation of which enzyme would most directly interrupt the process of base pairing of nucleotides during DNA replication?

In the RNA sequence CAAUGACCAG,what will be the first amino acid incorporated?

Which of the following is not an application of PCR?

The "r" in "rRNA" stands for reticulum RNA because this type of RNA is associated with the endoplasmic reticulum.

Which of the following is the monomer unit of DNA?

The targeting of specific sequences in the DNA for removal or replacement is best described as

List and explain the five steps involved in DNA replication.

In vivo gene therapy has been used to help patients suffering from cystic fibrosis.

How much of your DNA is identical to the person who sits next to you in biology class?

If the codon is CCA,what is the anticodon and what amino acid will be inserted?

Exploring Life and Science

Chemistry of Life

Cell Structure and Function

Organization and Regulation of Body Systems

Cardiovascular System: Heart and Blood Vessels

Cardiovascular System: Blood

The Lymphatic and Immune Systems

Infectious Diseases

Digestive System and Nutrition

Respiratory System

Urinary System

Skeletal System

Muscular System

Nervous System

Senses

Endocrine System

Reproductive System

Development and Aging

Patterns of Chromosome Inheritance

Cancer

Patterns of Genetic Inheritance

Human Evolution

Ecology and the Nature of Ecosystems

Human Interactions With the Biosphere

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Exam 22: Dna Biology and Technology

The denaturation of which enzyme would most directly interrupt the process of base pairing of nucleotides during DNA replication?

In the RNA sequence CAAUGACCAG,what will be the first amino acid incorporated?

Which of the following is not an application of PCR?

The "r" in "rRNA" stands for reticulum RNA because this type of RNA is associated with the endoplasmic reticulum.

Which of the following is the monomer unit of DNA?

The targeting of specific sequences in the DNA for removal or replacement is best described as

List and explain the five steps involved in DNA replication.

In vivo gene therapy has been used to help patients suffering from cystic fibrosis.

How much of your DNA is identical to the person who sits next to you in biology class?

If the codon is CCA,what is the anticodon and what amino acid will be inserted?

Exploring Life and Science

Chemistry of Life

Cell Structure and Function

Organization and Regulation of Body Systems

Cardiovascular System: Heart and Blood Vessels

Cardiovascular System: Blood

The Lymphatic and Immune Systems

Infectious Diseases

Digestive System and Nutrition

Respiratory System

Urinary System

Skeletal System

Muscular System

Nervous System

Senses

Endocrine System

Reproductive System

Development and Aging

Patterns of Chromosome Inheritance

Cancer

Patterns of Genetic Inheritance

Human Evolution

Ecology and the Nature of Ecosystems

Human Interactions With the Biosphere

Filters