Biotechnology Review

This is the practice of producing a genetically identical cell or organism

• Cloning

• Gel Electrophoresis

• Genetic Engineering

• DNA Fingerprinting

A lab technique used in crime fighting to prove a suspects innocence or guilt is known as:

• genetic engineering
• PCR
• electrophoresis
• gene therapy

What is recombinant DNA?

• Adding DNA from one organism into the DNA of another
• DNA which has been changed over generations by natural selection
• DNA that causes genetic disorders
• DNA that has been sequenced

Why is Dolly the sheep considered a clone?

• the source of Dolly's DNA is a single cell taken from an adult donor

• the DNA molecules in each of Dolly's cells are different

• Dolly has a mix of genes from her foster mother and the sheep that donated a nucleus of one of its cells

• Dolly is genetically identical to her offspring

Another name for GMO (Genetically Modified Organsim) is ____________.

• Transgenic
• Transplanted
• Transducted
• Plasmid

Which suspect left the blood stain?

• Bob

• Sue

• John

• Lisa

The laboratory process that makes many copies of DNA

• PCR

• Electrophoresis

• Gene Therapy

The process that has been used for centruries to create purebred animals such as black labs is called

• recombinant DNA

• cloning

• selective breeding

The graphic shown here is called a

• PCR

• DNA fingerprint

• electrophoresis gel

Tags

NGSS.HS-LS3-2

Which DNA fragment bands move faster and farther in a gel electrophoresis? 

• there is no way to tell 
• the largest ones
• the smallest ones
• none of these