DNA Polymerases Used in PCR

question 37

Multiple Choice

DNA polymerases used in PCR

• A)use an RNA template to make complementary DNA.
• B)must remain active at very cold temperatures.
• C)include Taq polymerases and Vent polymerase.
• D)are labeled with fluorescent dyes.
• E)All of the choices are correct.

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Definitions:

Collenchyma

A type of plant tissue characterized by its living, elongated cells with unevenly thickened walls that provide structural support.

Xylem

A type of vascular tissue in plants that transports water and dissolved nutrients from the roots to the rest of the plant.

Maturation

The process of becoming mature, involving growth and development in organisms or the aging of beverages and cheeses to enhance flavor.

Apical Meristem

A growth region of plants located at the tips of roots and shoots, where cells divide to enable growth in length.