★ Body Systems Quiz
Which one describes the smallest functional unit of an organism?
A. body system
B. organ
C. cell
D. tissue
Select your answer:
Topics:
Food for Thought Lipid Metabolism Pituitary, Thyroid and Adrenal Movement Biochemistry Lab Musculoskeletal/Endocrine Systems Heredity and Living Cells Excretory and Musculoskeletal System Fad Diets RDA Dental Caries Obstructive Lung Disease Cell and Tissue Diseases of The Body Systems Glucose in the Body MutationsOther quiz:
Cells › ViewWhat type of cell do YOU have?
A. Prokaryotic
B. Eukaryotic
Vision › View
Wavelength:
A. Distance from one wave peak to the next
B. Color experienced
C. Height
D. Amount of contained energy; influences brightness