Bulk filtration occurs as a result of
A)molecular movement with carrier assistance.
B)hydrostatic pressure.
C)the expenditure of energy in the form of ATP.
D)concentration gradients.
E)ion pumps.

Question

Quizplus · Accepted Answer

Bulk filtration refers to the movement of a large amount of fluid and solutes from an area of high pressure to low pressure, such as in the filtration of blood in the kidneys. Hydrostatic pressure is the driving force behind bulk filtration. Option A, C, D, and E are not involved in bulk filtration.

Bulk Filtration Occurs as a Result of