Which of the Following Characteristics Is Not Associated with

question 59

Multiple Choice

Which of the following characteristics is not associated with

• A) it synthesizes the RNA primer in DNA replication
• B) it synthesizes a primer with a free 3'-OH end
• C) it is essential for DNA replication
• D) it is essential for RNA replication
• E) coli primase?

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Definitions:

Neurotransmitter

Chemical messengers that transmit signals across a chemical synapse from one neuron (nerve cell) to another target neuron, muscle cell, or gland cell.

Tranquilizers

Substances often prescribed to soothe or calm the nervous system, assisting in alleviating symptoms of anxiety and stress.

L-DOPA

A chemical precursor of dopamine used as a medication to treat Parkinson's disease and dopamine-responsive dystonia due to its ability to cross the protective blood-brain barrier.

MPTP

A prodrug to the neurotoxin MPP+, which causes permanent symptoms of Parkinson's disease by destroying dopaminergic neurons in the brain.