DNA Fingerprinting

Front

What is the total amount of DNA in a cell called?

Back

Genome

Front

Which technique is used to separate DNA fragments based on size?

Back

Gel electrophoresis

Front

What is the purpose of restriction enzymes in DNA analysis?

Back

To cut the DNA into fragments.

Front

What is a DNA fingerprint?

Back

A unique pattern of DNA fragments that can be used for identification.

Front

What is the role of introns in DNA?

Back

Non-coding regions that are removed during RNA processing.

Front

What is the significance of DNA profiling in forensic science?

Back

It helps to identify individuals based on their unique DNA patterns.

Front

What is the function of gel in gel electrophoresis?

Back

To act as a medium through which DNA fragments can move.

Front

What is the relationship between DNA size and migration distance in gel electrophoresis?

Back

Smaller DNA fragments migrate further than larger ones.

Front

What is the purpose of adding a loading dye to DNA samples before electrophoresis?

Back

To visualize the samples and track their movement during electrophoresis.

Front

What is the difference between coding and non-coding DNA?

Back

Coding DNA contains instructions for protein synthesis, while non-coding DNA does not.