is not controlled, at least in part, by hormones.

Correct Answer: C

Rationale: Rapid external responses (e.g., reflexes) are primarily nervous system-driven, not hormonal.

Correct Answer: C

Rationale: Lipophilic hormones (e.g., steroids) bind intracellular receptors to activate genes.

Correct Answer: A

Rationale: It's neural tissue storing hypothalamic hormones, not synthesizing them.

Correct Answer: D

Rationale: The hypothalamus and posterior pituitary integrate neural and endocrine functions.

Correct Answer: D

Rationale: The anterior pituitary releases ACTH (corticotropin) in response to hypothalamic CRH.