All of the Following Are Features of Vitamin B₆ Metabolism

question 119

Multiple Choice

All of the following are features of vitamin B₆ metabolism except

• A)a deficiency or toxicity leads to depression.
• B)its destruction and excretion are promoted by alcohol intake.
• C)it functions primarily as the coenzyme pyridoxal phosphate.
• D)it enhances physical performance when supplied at a level of l mg/g of dietary protein.

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Definitions:

Sample Size

Refers to the number of observations or units included in a study, affecting the study's power and generalizability.

Target Population

The specific group of individuals to whom a particular research study, policy, or intervention is directed.

Effect Size

Effect size is a quantitative measure of the magnitude of the difference between groups or the strength of a relationship between variables in a statistical analysis.

Holland's Theory

A theory of career and vocational choice based upon personality types, suggesting that people with certain personality traits tend to prefer certain professions.