BIOS252 CERTIFICATION EVALUATION EXAMS 2026 SOLVED QUESTIONS WITH FULL SOLUTION

BIOS252 CERTIFICATION EVALUATION EXAMS
2026 SOLVED QUESTIONS WITH FULL
SOLUTION

◉ The head is _________ to the shoulders.
Answer: Superior


◉ The elbows are _________ to the abdomen.
Answer: Superior


◉ The bone is _________ to the muscle.
Answer: Deep


◉ The knees are _________ to the thighs.
Answer: Distal


◉ The toes are _________ to the ribs.
Answer: Inferior


◉ The nose is _________ to the ears.
Answer: Medial

, ◉ What is the difference between visceral and parietal membranes?
Answer: Visceral = deeper; lies directly on the organ; Parietal = more
superficial; lines the cavity itself


◉ What is a buffer?
Answer: A substance that helps to resist changes in pH by converting
strong acids/bases into weak acids/bases


◉ What are the three types of chemical bonds?
Answer: Ionic, Covalent, Hydrogen


◉ What determines the likelihood that an atom will form a chemical
bond?
Answer: The number of electrons in the outer shell of the atom
(valence electrons)


◉ What is the function of the nucleus?
Answer: Houses genetic information; directs cellular activity;
determines regenerative capacity


◉ What is the function of mitochondria?
Answer: Metabolize glucose to produce energy (ATP) for the cell