★ Transportation and Excretion Quiz
A. blood
B. digestion system
C. nervous system
D. Circulatory system
Select your answer:
Topics:
Muscular System Movements Health Related Fitness Heart and Circulatory System Circulation and Excretion Homeotic Genes and Cancer Psychopathology Sexual Reproduction Special Senses Beneath the Skin Circulation of Blood Warm up Physiology BMI (Body Mass Index) Skull Organ Senses and Locomotor SystemOther quiz:
Enzymes › ViewWhat is an enzyme?
A. A type of protein that increases the rate of a chemical reaction
B. A type of inorganic catalyst
C. A type of carbohydrate that provides energy
D. A type of lipid that stores genetic information
Biochemistry › View
Acid and base react to form:
A. Metals
B. Salt
C. Salt and water
D. Water