Question 1

Which of the following is false regarding the Southern blotting technique?

Accepted Answer

A)  DNA is digested with one or more restriction endonucleases, and the fragments are separated by gel electrophoresis. 
B)  Gel is placed over a nitrocellulose membrane. 
C)  A labeled probe is used to detect bands of interest. 
D)  Membrane-bound fragments have different positions as the fragments seperated by size on the gel electrophoresis. 
A)  DNA is digested with one or more restriction endonucleases, and the fragments are separated by gel electrophoresis. 
B)  Gel is placed over a nitrocellulose membrane. 
C)  A labeled probe is used to detect bands of interest. 
D)  Membrane-bound fragments have different positions as the fragments seperated by size on the gel electrophoresis.

Question 2

Which of the following statements regarding the DNA molecule is false?

Accepted Answer

A)  Cytosine always pairs with guanine. 
B)  Adenine always pairs with thymine. 
C)  Adenine always pairs with uracil. 
D)  Options A and B 
A)  Cytosine always pairs with guanine. 
B)  Adenine always pairs with thymine. 
C)  Adenine always pairs with uracil. 
D)  Options A and B

Question 3

In DNA cloning, the DNA fragment of interest carried by the______________  is introduced into a host cell.

Accepted Answer

A)  plasmid 
B)  vector 
C)  protein 
D)  restriction endonucleases 
A)  plasmid 
B)  vector 
C)  protein 
D)  restriction endonucleases

Question 4

Which of the following are described as bacterial circular genetic elements that replicate independently from the chromosome and are capable of conferring bacterial resistance to certain antibiotics in DNA cloning?

Accepted Answer

A)  Introns 
B)  Extrons 
C)  Codons 
D)  Plasmids 
A)  Introns 
B)  Extrons 
C)  Codons 
D)  Plasmids

Which of the following is false regarding the Southern blotting technique?

Which of the following statements regarding the DNA molecule is false?

In DNA cloning, the DNA fragment of interest carried by the______________ is introduced into a host cell.

Which of the following are described as bacterial circular genetic elements that replicate independently from the chromosome and are capable of conferring bacterial resistance to certain antibiotics in DNA cloning?

Red Blood Cells and Platelet Preservation: Historical Perspectives and Current Trends

Basic Genetics

Fundamentals of Immunology

The Antiglobulin Test

The Abo Blood Group System

The RH Blood Group System

Blood Group Terminology and the Other Blood Groups

Detection and Identification of Antibodies

Pre-Transfusion Testing

Overview of the Routine Blood Bank Laboratory

Other Technologies and Automation

Donor Screening and Component Preparation

Apheresis

Transfusion Therapy

Cellular Therapy

Transfusion-Transmitted Diseases

Hemolytic Disease of the Fetus and Newborn

Autoimmune Hemolytic Anemias

The Hla System

Relationship Testing

Quality Management

Transfusion Safety and Federal Regulatory Requirements

Utilization Management

Laboratory Information Systems

Medicolegal and Ethical Aspects of Providing Blood Collection and Transfusion Services

Tissue Banking: A New Role for the Transfusion Service

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Exam 4: Concepts in Molecular Biology

Which of the following is false regarding the Southern blotting technique?

Which of the following statements regarding the DNA molecule is false?

In DNA cloning, the DNA fragment of interest carried by the______________ is introduced into a host cell.

Which of the following are described as bacterial circular genetic elements that replicate independently from the chromosome and are capable of conferring bacterial resistance to certain antibiotics in DNA cloning?

Red Blood Cells and Platelet Preservation: Historical Perspectives and Current Trends

Basic Genetics

Fundamentals of Immunology

The Antiglobulin Test

The Abo Blood Group System

The RH Blood Group System

Blood Group Terminology and the Other Blood Groups

Detection and Identification of Antibodies

Pre-Transfusion Testing

Overview of the Routine Blood Bank Laboratory

Other Technologies and Automation

Donor Screening and Component Preparation

Apheresis

Transfusion Therapy

Cellular Therapy

Transfusion-Transmitted Diseases

Hemolytic Disease of the Fetus and Newborn

Autoimmune Hemolytic Anemias

The Hla System

Relationship Testing

Quality Management

Transfusion Safety and Federal Regulatory Requirements

Utilization Management

Laboratory Information Systems

Medicolegal and Ethical Aspects of Providing Blood Collection and Transfusion Services

Tissue Banking: A New Role for the Transfusion Service

Filters