★ Cell Quiz
Who discovered the nucleus of the cell?
A. Robert Hooke
B. Robert Brown
C. Leeuwenhoek
D. Purkinje
Select your answer:
Topics:
Nutrient Cycling Muscle Tissue Nervous / Sensory System Carbohydrate Metabolism Circulation and Excretion Digestion and Microbes Confusion, Dementia, & Alzheimers Disease Pathology Endocrine Infectious Diseases Transportation in Organisms The Circulatory System Blood Groups Blood Psoriasis Musculoskeletal System Responses to ExercisesOther quiz:
Components of Food › View This food is reach in …
A. Carbohydrates
B. Proteins.
C. Vitamins
D. Roughage
Infection Control › View
What is a pathogen?
A. A doctor who specializes in curing diseases
B. Microbes that are beneficial when present
C. A special machine that is used to grow microbes
D. A small living organism that can cause disease