Topics: Muscle Anatomy Quiz
What two chemicals are necessary for muscle contraction to occur?
A. Niacin and Potassium
B. Calcium and ATP
C. Sodium and Potassium
D. Acetylcholine and Potassium
Select your answer:

Topics:
Inheritance Body System Interactions Endocrine System and Nervous System Alzheimer Disease Urinary System Medical Terms Cell Transport Adaptive Immune System Liveability Disabilities BMI, Body Composition and Body Types Iron Kinetics Hospital Unit Stem Cells & Cell Differentiation Human Body and Pathogens Anatomy BonesOther quiz:
Epidemiology › ViewThe following are determinants of health except
A. Nutrition
B. Behavioral
C. Economic
D. None of the above
Renal System - Pharmacology › View
Urinary urge incontinence can be caused or exacerbated by what?
A. sneezing
B. coughing
C. infection or irritation
D. weight gain