Why Is PCR Useful

question 26

Multiple Choice

Why is PCR useful?

• A)It allows fragments of DNA to be separated by size.
• B)It is essential for making many copies of a transgenic animal.
• C)It is required for the introduction of DNA into reproductively cloned animals.
• D)It allows for making many copies of DNA when the starting sample is small.

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Definitions:

Basal Ganglia

A group of structures located deep within the cerebral hemispheres involved in controlling voluntary motor movements, procedural learning, and emotions.

Episodic Memory

A type of long-term memory that involves recollection of specific events, situations, and experiences.

Sack Races

A competitive and recreational activity where participants place both legs inside a sack and hop towards a finish line, often part of playful gatherings.

Iconic Memory

A type of visual sensory memory that holds an exact copy of the seen object for a very brief period of time.