International College of Health Sciences » Biology » BSC 2087 - Human Anatomy and Physiology » Spring 2022

Question #1

Match the term with its correct description. Diffusion

A. movement of solvent through a membrane from an area of higher concentration to an area of lower concentration

B. movement of solutes and water across a membrane as a result of mechanical force

C. movement of particles across a membrane from an area of lower concentration against a concentration gradient, to an area of higher concentration

D. particles scatter themselves evenly through a medium

Question #2

Match the term with its correct description. Osmosis

A. movement of solvent through a membrane from an area of higher concentration to an area of lower concentration

B. particles scatter themselves evenly through a medium

C. movement of particles across a membrane from an area of lower concentration against a concentration gradient, to an area of higher concentration

D. movement of solutes and water across a membrane as a result of mechanical force

Question #3

Match the term with its correct description. Active Transport

A. movement of particles across a membrane from an area of lower concentration against a concentration gradient, to an area of higher concentration

B. movement of solvent through a membrane from an area of higher concentration to an area of lower concentration

C. movement of solutes and water across a membrane as a result of mechanical force

D. particles scatter themselves evenly through a medium

Question #4

Match the term with its correct description. Filtration

A. movement of solutes and water across a membrane as a result of mechanical force

B. particles scatter themselves evenly through a medium

C. movement of particles across a membrane from an area of lower concentration against a concentration gradient, to an area of higher concentration

D. movement of solvent through a membrane from an area of higher concentration to an area of lower concentration