Select your answer:
Topics:
Tissues Vet Science Terms Cell Diversity - Organization, Tissues, Plants and Animals Blood & Blood Vessels Composition Of Human Blood Stress The Cardiovascular System: Blood Vessels and Hemodynamics Respiratory Diseases Tib/Fib, Knee and Femur The Respiratory System Gene Cloning Laser in Medicine Food System & Nutrients Body Fluids & Circulation Types of Nutrients Skeletal System VocabularyOther quiz:
Basics of Cardiology › ViewWhich blood vessels are involved in the actual exchange of water and chemicals between blood and tissues?
A. Thin-walled and have valves
B. High pressure
C. Thick-walled
D. Carry oxygenated blood except pulmonary vein
Molecular Basis of Inheritance › View
The structure in chromatin seen as ‘beads-on string’ when viewed under an electron microscope are called:
A. nucleotides
B. nucleosides
C. histone octamer
D. nucleosomes.