(Q).
Q: Shortening of muscle fibers is called what?' Choices: - diffusion - diffusion - shrinking - contraction A:
(A).
contraction

(Q).
Q: If solutions of differing osmolarities are present on opposite sides of a semipermeable membrane, solvent will transfer from what to what, in terms of osmolarity of the solution? Choices: - low to low - high to high - high to low - low to high A:
(A).
low to high

(Q).
Q: For what purpose does liver use the excess carbohydrate? Choices: - process sugar - dilute carbohydrates - convert starches - to synthesize glycogen A:
(A).
to synthesize glycogen