NAD Is Derived from the Vitamin

question 68

Multiple Choice

NAD is derived from the vitamin

• A)B-12.
• B)B-3, niacin.
• C)B-2, riboflavin.
• D)B-6.

---

Definitions:

Confounding Variable

An external factor in a research study that can cause a false association between the study variables, compromising the results' validity.

Dependent Variable

In scientific research, this is the variable being tested and measured, which is expected to change as a result of manipulations to the independent variable.

Psychotherapy

A form of treatment for mental health disorders where a trained therapist uses psychological techniques to help a patient understand and overcome their issues.

Experimental Study

A research methodology that determines the cause-and-effect relationship between variables by manipulating and controlling for certain factors.