A Primer of ____ Is Needed at the Origin of Nucleotide

question 21

Multiple Choice

A primer of ____ is needed at the origin of nucleotide addition.

• A)polymerase III
• B)polymerase I
• C)helicase
• D)RNA
• E)DNA

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Definitions:

Habituation

The method by which one becomes used to a stimulus through continuous exposure, resulting in a diminished reaction.

Stimulus

A stimulus is any event, object, or signal from the environment that elicits a sensory or behavioral response in an organism.

Responsiveness

The quality of reacting quickly and positively, or the degree to which a system or living organism responds to a stimulus or environment.

Epigenetic Effect

Changes in gene expression caused by mechanisms other than changes in the DNA sequence, influenced by environmental factors, behaviors, and lifestyle.