Which of the Following Is TRUE Regarding How the DNA

question 41

Multiple Choice

Which of the following is TRUE regarding how the DNA in your bodyʹs cells can accumulate mutations?

• A) Spontaneous mutation rates are around one in every four nucleotides that are replicated.
• B) Mistakes are never made during DNA replication; they always occur during the G1 phase of interphase.
• C) Some DNA spontaneously breaks down every second, making the chromosome significantly shorter with every passing day.
• D) The ultraviolet radiation in sunlight may induce changes in DNA.

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Definitions:

Comorbidity

The simultaneous presence of two or more diseases or medical conditions in a patient.

Oppositional Defiant Disorder

A psychiatric disorder seen in children and adolescents characterized by defiant, disobedient, and hostile behaviors towards authority figures.

Separation Anxiety Disorder

A psychological condition in which an individual experiences excessive anxiety regarding separation from home or from those to whom the individual has a strong emotional attachment.

Behaviour Disorder

A pattern of disruptive, aggressive, or defiant behavior that lasts for at least six months and causes problems in school, at work, or in social relationships.