Biotechnology

Creates a DNA Fingerprint by sorting pieces of DNA from multiple sources by size.

• Cloning

• Gel electrophoresis

Transfers the nucleus from a somatic cell into an enucleated egg of another individual.

• Cloning

• Gel electrophoresis

Based on these results whose blood was found in the blood stain at the crime scene?

• Bob

• Sue

• John

• Lisa

Which suspect is likely guilty?

• Suspect #1

• Suspect #2

• Suspect #3

DNA fingerprinting works because

• Most genes are dominant
• All organisms contain RNA
• The most important genes are different among most people
• No two people, except identical twins, have exactly the same DNA 

What is the purpose of gel electrophoresis?

• helps cut DNA
• count the genes in DNA
• separates DNA based on size
• allows for an exact replicated organism

Why do the fragments of DNA in gel electrophoresis travel away from the negative electrode?

• DNA is negatively charged so attracted to the positive end of the unit
• DNA is positively charged to attracted to the negative end of the unit
• the agarose gel in negatively charged
• the agarose gel is positively charged

This laboratory procedure is known as

• Gene cloning

• gel electrophoresis

• chromatography

• cDNA synthesis

Clones have the exact same:

• Personalities

• Physical appearances

• Intelligence levels

• Genetic material

What was the significance of Dolly the Sheep?

• She was the first organism ever cloned

• She was the first clone created from an adult animal

• She was the first animal cloned as an embryo

• She was the first animal to be cloned multiple times