Biotechnology Review

Front

What is gel electrophoresis?

Back

A laboratory technique used to separate DNA fragments based on their size.

Front

Why does DNA fingerprinting work?

Back

No two people, except identical twins, have exactly the same DNA.

Front

What laboratory procedure is used to separate DNA based on size?

Back

Gel electrophoresis.

Front

Define recombinant DNA technology.

Back

A method in which DNA from different organisms is combined together in the laboratory.

Front

What is an example of genetic engineering?

Back

Putting the gene for bioluminescence into a fish.

Front

What is the purpose of genetic engineering?

Back

To modify the genetic makeup of an organism.

Front

What is selective breeding?

Back

A process by which humans breed plants and animals for particular genetic traits.

Front

What is a gene mutation?

Back

A change in the DNA sequence that can lead to changes in traits.

Front

What is the role of plasmids in biotechnology?

Back

Plasmids are small circular DNA molecules used to transfer genetic material into cells.

Front

What is the significance of the Human Genome Project?

Back

It aimed to map all the genes in the human genome, providing insights into genetics and disease.