★ Cell Structure and Functions Quiz
Pinocytosis:
A. is engulfment of large particles by the cell
B. involves the specific binding of molecules to receptors on the cell surface
C. is the nonspecific uptake of fluids by pinching inward of the plasma membrane
D. is movement of molecules against the concentration gradient through a permeable membrane
Select your answer:
Topics:
Pathogens Anatomy - Cellular Respiration Musculoskeletal - Clinical Skin Structure Sensory System Key Terms The Ankle and Lower Leg Respiratory System Med Term Immunity and Vaccines Vocabulary for Organisms in Ecosystems Measles and Hib Protozoan Diseases Medicine on the Western Front Nervous System: Diseases/Problems/Illnesses Macro and Micro Nutrients Fainting and NosebleedOther quiz:
Human Body › ViewAbout how many muscles are in your body?
A. 206
B. 300
C. over 600
D. 1,000
Health › View
Which nutrient is the most condensed form of energy?
A. cabohydrates
B. fats
C. proteins
D. vitamins