The Primer Used for DNA Replication

question 144

Multiple Choice

The primer used for DNA replication

• A) is a short strand of RNA added to the 3´ end.
• B) is needed only once on a leading strand.
• C) remains on the DNA after replication.
• D) ensures that there will be a free 5´ end to which nucleotides can be added.
• E) is added to only one of the two template strands.

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Definitions:

Extraversion

A personality trait characterized by outgoingness, high energy, and positive emotions toward social interaction.

Neurotransmitters

Chemical substances in the nervous system that transmit signals from one neuron to another across synapses.

Serotonin

A neurotransmitter involved in the regulation of mood, appetite, and sleep, among other functions.

Neuroticism

A personality trait characterized by moodiness, anxiety, and emotional instability.