★ Circulatory System Quiz
___ takes place when blood travels from the heart, through the lungs, and back to the heart.
A. pulmonary circulation
B. systemic circulation
Select your answer:

Topics:
Neurological Concepts Dermatosis Stroke Psychopathology Disability Etiquette & Physical Activities Asexual/Sexual Reproduction Diet Genetics and Probability Life Processes - Digestion and Respiration Blood clotting Hematology in Veterinary Medicine Bone Marrow Histology Polio Mechanical Digestion Cardiovascular SystemOther quiz:
Cell Division › ViewMeiosis makes sperm and egg cells. In humans, sperm and egg cells each have _____ chromosomes. Therefore a fertilized human egg cell (sperm and egg cell combined) would create a cell with _____ chromosomes.
A. 23, 46
B. 46, 23
C. 2, 4
D. 50, 100
Biotechnology › View
modifies and packages proteins for export
A. nucleus
B. cell membrane
C. cell wall
D. golgi body