★ 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:
Nervous and Endocrine System Breathing System Terms for The Skeletal System Circulatory & Respiratory System DNA and Polypeptide Synthesis Pulmonary Edema and CHF Medical Terminology Prefixes Biochemistry The Musculoskeletal System Pathophysiology of Injuries and Diseases Vocabulary for Organisms in Ecosystems Maximal Oxygen Consumption (VO2 Max) Mechanical Digestion Composition of Blood and Blood Cells Skeletal TissueOther quiz:
Homeostasis, Nutrition, Digestion & Absorption › ViewWhat name do we use to describe the maintaining of constant/stable internal conditions, such as: blood glucose levels, body temperature and water levels, inside the body?
A. Hormonal control
B. Homeostasis
C. Nervous system
Biology › View
Name the gland that controls the functioning of other endocrine glands
A. Pituitary gland
B. Rineal gland
C. Adrenal gland
D. Pancreas