What defines a prokaryotic cell?
A. multicellular, nucleus
B. multicellular, no nucleus
C. unicellular, nucleus
D. unicellular, no nucleus
Select your answer:
Topics:
Therapeutic Services Roots The Cardiovascular System: Blood Vessels and Hemodynamics Vital Signs Human Eye and Colourful World Micro Immunology Muscle Tissues ology & phobia EM Spectrum Trauma Health Care The Microbial World 5 Major Food Groups Infection Detection Excretion-Dialysis Non-Communicable DiseaseOther quiz:
Nervous System: Diseases/Problems/Illnesses › ViewWhich nervous system disease results from the immune system attacking and damaging the central nervous system?
A. Alzheimer’s Disease
B. Parkinson’s Disease
C. Huntington’s Disease
D. Multiple Sclerosis
Circulation and Excretion › View
Why do capillary beds have such low pressure?
A. The don’t, they have very high blood pressure to force the diffusion of oxygen and nutrients into cells.
B. Fluid loss from arteries is high enought that pressure drops by the time blood reaches capillaries.
C. The total cross-section diameter of the arterial circulation increases with progression from the artery to arteriole to capillary,leading to reduced blood pressure.