RNA Polymerases and DNA Polymerases Have in Common the Property

question 90

Multiple Choice

RNA polymerases and DNA polymerases have in common the property that they both

• A) require a primer for their activity.
• B) have proofreading activity.
• C) synthesize polynucleotides in a 5' to 3' direction.
• D) have exonuclease activity.

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Definitions:

Replication

The process of duplicating a molecule of DNA, ensuring that each new cell receives a complete set of genetic instructions.

DNA

Deoxyribonucleic acid, a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms.

Ribose

A five-carbon sugar that is a crucial component of RNA (ribonucleic acid) molecules.

Helix

A three-dimensional, spiral shape, common in structural biology, particularly in the structure of proteins and nucleic acids like DNA.