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Front

What is the temperature (in °C) at which the Polymerization step occurs in PCR?

Back

72

Front

Does a microarray include every gene in an organism's genome?

Back

False

Front

How many SSR loci must match for a positive identification in a federal case?

Back

At least 13

Front

What percentage of DNA do you share with your 1st cousin?

Back

12.5%

Front

What is PCR and what is its primary purpose?

Back

PCR (Polymerase Chain Reaction) is a technique used to amplify DNA, making millions of copies of a specific DNA segment.

Front

What is the role of primers in PCR?

Back

Primers are short sequences of nucleotides that provide a starting point for DNA synthesis during PCR.

Front

What is the significance of the denaturation step in PCR?

Back

Denaturation is the first step in PCR where the double-stranded DNA is heated to separate it into two single strands.

Front

What is the function of Taq polymerase in PCR?

Back

Taq polymerase is a heat-stable enzyme that synthesizes new DNA strands during the extension phase of PCR.

Front

What is a microarray used for in genetics?

Back

A microarray is used to measure the expression levels of many genes simultaneously or to genotype multiple regions of a genome.

Front

What does SSR stand for in genetic analysis?

Back

SSR stands for Simple Sequence Repeat, which are repeating sequences of 2-6 base pairs of DNA.