Which event increases both glucagon and insulin release?

Correct Answer: B

Rationale: a rise in amino acid levels increases both insulin and glucagon ; glucose mainly affects insulin, others (C, D) don't fit.

Correct Answer: B

Rationale: conduction is direct heat transfer, convection involves air movement ; not reversed , speed , or radiation .

Correct Answer: A

Rationale: BMR measures calories burned at rest for essential functions like breathing and circulation.

Correct Answer: C

Rationale: Malnutrition is a broad condition resulting from insufficient intake of any essential nutrients, not limited to specific types.