A Strain of an Organism with an Increased Mutation Rate

question 36

Multiple Choice

A strain of an organism with an increased mutation rate is known as a(n)

• A) encoded dnaQ system.
• B) adaptive mutagen strain.
• C) phenotypic variation.
• D) hypermutable or mutator strain.

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Definitions:

Hypotonic Muscles

Refers to muscles that have lesser than normal tone or tension, often resulting in weakness and a reduced ability to contract.

Range of Motion

The full movement potential of a joint, usually its range of flexion and extension; an indicator of joint health.

Achilles Heel

A metaphor for a person's weak point or vulnerability, originating from the Greek mythology of Achilles.

Deep Tendon Reflexes

Involuntary contractions of muscles in response to a sudden stretch, often tested during neurological examinations.