What Is a Point Mutation

question 58

Multiple Choice

What is a point mutation?

• A)a mutation that affects a single cell
• B)a mutation in which one chromosome is lost
• C)an error in DNA that is caused by malfunctioning of DNA ligase
• D)a mutation found at a single base pair in the genome
• E)a mutation that affects only one metabolic pathway

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Definitions:

Entity

Something that exists as a particular and discrete unit, often referred to in philosophy, law, and technology.

Internal

Existing or situated within the confines of an object, individual, or group, often referring to inner qualities or operations.

External

Originating from or existing outside oneself or the subject being considered, often influencing it from the outside.

Stable Internal

Characteristics or attributes within a person that are enduring and consistent across different situations, influencing behavior and attitudes.