Select your answer:
Topics:
Pharmacology Calculations Endocrine System Disorders Sensory System Anatomy and Pathology Digestion and Absorption of Carbohydrates Nutrition In Animal Fitness Cancer & Cell Cycle Inner Ear Neuroanatomy Health PHYSIOLOGY OF KIDNEY Muscles and Healthy Body EKG Medical Term Cholera Enzymes and Their Functions Components of BloodOther quiz:
Pharmacology › ViewThe majority of drug molecules move throughout the tissue fluid or across cellular membrane barriers by
A. Osmosis
B. passive diffusion
C. up a concentration gradient
D. active transport
Population Ecology › View
What kind of growth does this countries population pyramid show?
A. slow (stationary growth)
B. rapid (expansive growth)
C. negative (constrictive growth)
D. stable