★ Cellular and Sexual Reproduction Quiz
Cancer-causing substance.
A. Stem Cell
B. Carcinogen
C. Cyclin-dependent kinase
D. Cyclin
Select your answer:

Topics:
Nature of Science Pharmacology Vitamins Children Well-being Nutrition in Humans and Animals Musculoskeletal/Endocrine Systems The Ankle and Lower Leg Cell Theory and Cellular Structure Skin Structure, Growth & Nutrition Vascular Surgery Careers in Health Care Pollution Food and Health & Bones and Muscles Heart Anatomy Asexual Reproduction PhysiologyOther quiz:
Serology/Blood Typing › ViewWhat antigens are present in a person with type B blood?
A. B, only
B. A and Rh
C. B and Rh
D. A, only
Human Organs › View
This system removes waste from body (CO2, urea, excess water, etc).
A. digestive system
B. excretory system
C. respiratory system
D. circulatory system