During the process of ________, water diffuses across a semipermeable membrane from an area where water is more concentrated to an area where water is less concentrated (it moves along the water concentration gradient).

a. osmosis
c. facilitated diffusion
b. simple diffusion
d. pinocytosis


Ans: a. osmosis

Biology & Microbiology

You might also like to view...

Which of the following is(are) associated with balance?

a. semicircular canals b. cochlea c. incus, malleus, and stapes d. eardrum and ear canal

Biology & Microbiology

MHC markers are

a. a type of PAMP. b. special receptors on T cells. c. self proteins on body cells. d. antibodies attached to a B cell plasma membrane. e. Y-shaped proteins secreted by B cells.

Biology & Microbiology

In bone, crystals of calcium phosphate impregnate the extracellular matrix containing fibers of

A. myosin. B. actin. C. collagen. D. troponin. E. chitin.

Biology & Microbiology

The flow rate of a gas through a tube is proportional to the diameter of the tube. Through which structure in the human respiratory system does air flow the fastest?

A) bronchiole B) trachea C) bronchus D) alveoli

Biology & Microbiology