Topics: Anatomy Quiz
During a muscle contraction, cross-bridges from between what two structures
A. Myosin
B. Actin and Myosin (head)
C. Actin
D. ATP
Select your answer:

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Nutrition in Animals › ViewGlucose combines with oxygen and produces _________.
A. Gas
B. Energy
C. Liquid
D. Carbon
Carbohydrates › View
What type of carbohydrate is this?
A. polysaccharide
B. disaccharide
C. monosaccharide
D. it isn’t a carbohydrate