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Throughout the nineteenth and early twentieth centuries, the United States had more men than women.
Restriction Enzymes
Enzymes that cut DNA at specific sequences, widely used in molecular biology for cloning and DNA manipulation.
Ligases
Enzymes that catalyze the joining of two molecules by forming a new chemical bond, often requiring the expenditure of energy derived from ATP.
Polymerase
An enzyme that synthesizes long chains or polymers of nucleic acids.
Thermus Aquaticus
A species of bacterium that can tolerate high temperatures, from which Taq polymerase, an enzyme used in PCR, is derived.
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