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WorksheetsMuscle Physiology
Total questions: 10
Worksheet time: 3mins
Generating the force or movement in response to a physiological stimulus is the primary function of?
Heart
Muscles
Lungs
Organs
What is the basic rod-like unit of muscle fiber?
Myofibrils
Transverse Tubules
Myofilament
Fascicles
It increases hepatic glucose production during exercise.
Kidney
Liver
Heart
Pancreas
What refers to the activation of the force-generating sites within muscle fibers?
Muscle Shortening
Sliding Filament Model
Muscle Contraction
Cross-Bridge Movement
What is located between the wall of blood vessels and the bloodstream?
Endothelium
Endocrine
Skin
Myokines
The contraction and then relaxation of a muscle in response to a stimulus that causes an action potential in one or more muscle fibers.
Muscle Contraction
Muscle Twitch
Muscle Stitch
Muscle Fatigue
What is the energy source of "Aerobic Glycolysis"?
Creatine Phosphate
Lactic Acid
Amino Acids
Glucose
________ Muscle Contractions- when tension remains the same, muscles shorten, used in movement.
Isometric
Isotonic
Oblique
The maximum force generated by a muscle depends on the relative proportions of ____ fibers that make up the muscle.
Type 1
Type 2
Type 1 and 2
The strength of a muscle is determine mainly by its what?
Weight
Size
Shape
