BIOS242 ACTUAL EXAM PAPER 2026 QUESTIONS WITH ANSWERS GRADED A+

BIOS 255 LAB PRACTICUM ACTUAL TEST
PAPER QUESTIONS AND CORRECT
ANSWERS COMPLETE SOLUTION GUIDE

●● Pituitary Gland
Answer:


●● Pineal Gland
Answer:


●● Thyroid
Answer:


●● Parathyroid Glands
Answer:


●● Thymus
Answer:


●● Adrenal Glands
Answer:

,●● Pancreas
Answer:


●● HGH (human growth hormone)
Answer: Anterior pituitary -> Body tissues
Stimulates body growth and metabolism


●● TSH (thyroid stimulating hormone)
Answer: Anterior pituitary -> Thyroid gland
Stimulates thyroid growth and hormone secretion


●● FSH (follicle stimulating hormone)
Answer: Anterior pituitary -> Testes
Sperm production


Anterior pituitary -> Ovaries
Oocyte production and estrogen secretion


●● LH (luteinizing hormone)
Answer: Anterior pituitary -> Testes
Testosterone secretion

, Anterior pituitary -> Ovaries
Triggers ovulation and estrogen/progesterone secretion


●● Prolactin
Answer: Anterior pituitary -> Mammary gland
Milk production and secretion


●● ACTH (adrenocorticotropic hormone)
Answer: Anterior pituitary -> Adrenal cortex
Stimulates steroid secretion


●● MSH (melanocyte stimulating hormone)
Answer: Anterior pituitary -> Skin
Darkens pigment


●● ADH (antidiuretic hormone)
Answer: Posterior pituitary -> Kidneys
Returns water to blood


●● Oxytocin
Answer: Posterior pituitary -> Uterus, mammary glands