Select your answer:
Topics:
Soldiers of Defense Axial & Appendicular Skeleton Bones Physiology Metabolic Sauver Blood Cells Pulmonary Edema and CHF Surgical Nutrition Cell Reproduction Differentiation and Division of Human Cells Pathogens Immune System CPR Diabetes Immunology and SerologyOther quiz:
Respiratory System › ViewThe walls of the alveoli and capillaries are permeable. What does this mean?
A. Substances can pass through them.
B. They are made of muscle.
C. They are located throughout the body.
D. They are made of bone.
Nutrition and Human Digestive System › View
Protein is broken down into ______________ before they are asborbed into the small intestines.
A. fatty acids
B. amino acids
C. citric acid
D. hydrochiloric