Topics: Cell Bio Quiz
Why do solutes move through protein channels in facilitated diffusion?
A. The solutes are too big or too polar to cross the membrane alone.
B. The solutes are moving from low concentration to high concentration.
C. No molecules can pass straight through the membrane.
D. The solutes have reached equilibrium.
Select your answer:
Topics:
Biology Assessment Skeleton Urinary System Muscoskeletal Injuries Sensory System Anatomy and Pathology Heredity and Living Cells Stimuli and Responses in Humans Respiration in Organisms Biochemistry Vocabulary Pathology Aerobic- Cardio Respiratory Endurance Skeletal System Histology, Bone Repair Joints Healthy Living Microbiology Burns and Skin CancerOther quiz:
Nutrition › ViewTrue or False. Sodium is needed in high amounts?
A. TRUE
B. FALSE
Respiratory and Circulatory › View
Where air enters the body.
A. nose/mouth
B. alveoli
C. diaphragm
D. larynx