NAU BIO 202 EXAM 1 COMPLETE QUESTIONS AND ANSWERS LATEST UPDATE

NAU BIO 202 EXAM 1 COMPLETE QUESTIONS AND ANSWERS 2025-2026 LATEST UPDATE




When an endocrine gland gets activated by changing blood levels of a nutrient, such as glucose,
we say that endocrine gland was ___________ activated.



A. Neurally

B. Systemically

C. Humorally

D. Hormonally C




The endocrine system acts much faster than the nervous system to control bodily functions.




A. True

B. False B




Cushing's Syndrome is due to _____________ of _______________ resulting in a moon-face,
buffalo hump, high bp, & hyperglycemia, weak bones, & a weak immune system.




A. hypersecretion; glucocorticoids

B. hypersecretion; aldosterone

C. hyposecretion; glucocorticoids

D. hyposecretion; aldosterone A

, Endocrine glands release their products into ____________ whereas exocrine glands release
their products into ___________.



A. blood; blood

B. ducts; ducts

C. ducts; blood

D. blood; ducts D




____________ production of thyroid hormone results in high basal metabolic rate, heat
intolerance, weight-loss, rapid heartbeat, nervous and agitated behavior, and an inability to
relax.



A. Normal

B. Negligible

C. Excessive

D. Diminished C




Uterine contraction is stimulated by the posterior pituitary hormone _____________ whereas
the posterior pituitary hormone ____________ controls water reabsorption at the kidneys.




A. oxytocin; antidiuretic hormone

B. antidiuretic hormone; oxytocin