A Scientist Is Creating a Formula Diet That Supplies All

question 7

Multiple Choice

A scientist is creating a formula diet that supplies all essential nutrients.She knows the RDA/AI for each mineral,one of which has an AI of 30 mg/day.How should she classify this particular mineral?

• A)Trace mineral
• B)Major mineral
• C)Possible essential mineral 
• D)Nonessential mineral 

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Definitions:

Psychometrics

Psychometrics is the field of study concerned with the theory and technique of psychological measurement, including the development of tests and questionnaires.

Intelligence Tests

Standardized assessments created to evaluate an individual's cognitive capacity and potential.

Counselling

The professional guidance provided by a therapist or counselor to help individuals cope with personal, social, or psychological challenges.

Brain Chemistry

The complex interactions and balance of neurotransmitters and hormones within the brain that influence mood, behavior, and thought processes.