Question 1

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 2

Which of the following statements about PCR is not true?

Accepted Answer

A)  PCR stands for "polymerizing copies of RNA." 
B)  PCR can create millions of copies of a segment of DNA in a test tube. 
C)  PCR uses DNA polymerase. 
D)  The amount of DNA doubles with each replication cycle. 
E)  The target is repeatedly replicated. 
A)  PCR stands for "polymerizing copies of RNA." 
B)  PCR can create millions of copies of a segment of DNA in a test tube. 
C)  PCR uses DNA polymerase. 
D)  The amount of DNA doubles with each replication cycle. 
E)  The target is repeatedly replicated.

Question 3

Which of the following is not a type of small RNA?

Accepted Answer

A)  snoRNAs 
B)  tRNA 
C)  snRNAs 
D)  miRNAs 
E)  siRNAs 
A)  snoRNAs 
B)  tRNA 
C)  snRNAs 
D)  miRNAs 
E)  siRNAs

Question 4

Mitochondria also contain DNA.

Accepted Answer

A) True 
 B)False

Question 5

Mouse models for human diseases, such as cystic fibrosis, have been created by recombinant DNA technology.

Accepted Answer

A) True 
 B)False

Question 6

Which of the following would be an example of pretranscriptional control?

Accepted Answer

A)  The chromosomes must decondense. 
B)  The mRNA is degraded before translation can occur. 
C)  The mRNA is processed before it leaves the nucleus. 
D)  The life expectancy of the mRNA molecules vary. 
E)  The polypeptide product is folded to form its functional conformation. 
A)  The chromosomes must decondense. 
B)  The mRNA is degraded before translation can occur. 
C)  The mRNA is processed before it leaves the nucleus. 
D)  The life expectancy of the mRNA molecules vary. 
E)  The polypeptide product is folded to form its functional conformation.

Question 7

List and explain the five steps involved in DNA replication.

Accepted Answer

1. The enzyme DNA helicase unwinds and u

Question 8

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 9

All of the RNAs

Accepted Answer

A)  can be found in the ribosomes. 
B)  are translated into proteins. 
C)  are transcribed from DNA. 
D)  function within the nucleus. 
E)  interact with amino acids. 
A)  can be found in the ribosomes. 
B)  are translated into proteins. 
C)  are transcribed from DNA. 
D)  function within the nucleus. 
E)  interact with amino acids.

Question 10

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

Accepted Answer

A) True 
 B)False

Which of the following is not an application of PCR?

Which of the following statements about PCR is not true?

Which of the following is not a type of small RNA?

Mitochondria also contain DNA.

Mouse models for human diseases, such as cystic fibrosis, have been created by recombinant DNA technology.

Which of the following would be an example of pretranscriptional control?

List and explain the five steps involved in DNA replication.

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

All of the RNAs

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

Human Organization

Chemistery of Life

Cell Structure and Function

Torganization and Regulation of Body Systems

Cardiovascular System : Heart and Blood Vessels

Cardiovascular System : Blood

The Lumphatic and Immune Systems

Biology of Infectious Diseases

Digestive System and Nutrition

Respiratory System

Urinary System

Skeletal System

Muscular System

Nervous System

Senses

Endocring System

Reproductive System

Development and Aging

Patterns of Chromosome Inheritance

Cancer

Patterns of Genetic Inheritance

Hummen Evolution

Ecology and the Nature of Ecosystems

Hummen Interactions With the Biosphere

Filters

Exam 22: Dna Piology and Technology

Which of the following is not an application of PCR?

Which of the following statements about PCR is not true?

Which of the following is not a type of small RNA?

Mitochondria also contain DNA.

Mouse models for human diseases, such as cystic fibrosis, have been created by recombinant DNA technology.

Which of the following would be an example of pretranscriptional control?

List and explain the five steps involved in DNA replication.

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

All of the RNAs

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

Human Organization

Chemistery of Life

Cell Structure and Function

Torganization and Regulation of Body Systems

Cardiovascular System : Heart and Blood Vessels

Cardiovascular System : Blood

The Lumphatic and Immune Systems

Biology of Infectious Diseases

Digestive System and Nutrition

Respiratory System

Urinary System

Skeletal System

Muscular System

Nervous System

Senses

Endocring System

Reproductive System

Development and Aging

Patterns of Chromosome Inheritance

Cancer

Patterns of Genetic Inheritance

Hummen Evolution

Ecology and the Nature of Ecosystems

Hummen Interactions With the Biosphere

Filters