Topics: Blood & Blood Vessels Quiz
A capillary has _________
A. very thin wall so that gases can flow in and out quickly
B. valves to ensure blood flows in one direction
C. thick muscular wall to withstand the high blood pressure from the heart
Select your answer:
Topics:
Medical Microbiology Human Eye Tissue Repair Pathology Psoriasis Bones Anatomy Nutrition in Animals Diseases of Digestive System Animal Nutrition Endocrine System Basics of Cardiology Skel, Musc, Nerv, Circ, Resp Biochemistry/Cells Human Anatomy Study Guide Life Processes Fish Health ManagementOther quiz:
Genetics: Viruses and Bacteria › ViewWhat is the first step to both cycles?
A. The virus attaches to a host
B. the virus injects genetic material
C. the host gets sick
D. the cell is destroyed
Physiology Pathology › View
What makes up the largest proportion of cell membrane?
A. Lipid
B. Protein
C. Water
D. Carbohydrates