AAAI-ISMA Practice Test questions well
answers graded A+ 2025 updated
Muscle fibers are grouped into bundles called - correct answer
✔✔Fasciculus
The contractile unit of a muscle fiber is - correct answer ✔✔Sarcomere
The cellular reservoir of calcium for muscle cell contraction is found in
the - correct answer ✔✔Sarcoplasmic Reticulum
Calcium alters the shape of _______ protein to facilitate muscle
contraction - correct answer ✔✔Troponin
In muscle physiology, the A band is to myosin what the I band is to
________ - correct answer ✔✔Actin
Fat is broken down for fuel in the - correct answer ✔✔mitochondria
The cells that carry oxygen through the blood are - correct answer
✔✔red blood cells, Eythrocytes
, Another name for fast oxidative glycolytic muscle fibers - correct answer
✔✔Type IIa
In general, which is true about selectorized strength training machines?
- correct answer ✔✔variable resistance
Blood leaves the heart from which chamber? - correct answer ✔✔Left
ventricle
The connective tissue that connects bone together - correct answer
✔✔Ligament
The "pacemaker" of the heart is found in what chamber - correct
answer ✔✔Right atrium
The muscle primarily responsible for a movement - correct answer
✔✔agonist and synergist
When blood leaves the right atrium, it first travels to the - correct
answer ✔✔right ventricle
Where is insulin produced? - correct answer ✔✔Pancreas and Beta cells
answers graded A+ 2025 updated
Muscle fibers are grouped into bundles called - correct answer
✔✔Fasciculus
The contractile unit of a muscle fiber is - correct answer ✔✔Sarcomere
The cellular reservoir of calcium for muscle cell contraction is found in
the - correct answer ✔✔Sarcoplasmic Reticulum
Calcium alters the shape of _______ protein to facilitate muscle
contraction - correct answer ✔✔Troponin
In muscle physiology, the A band is to myosin what the I band is to
________ - correct answer ✔✔Actin
Fat is broken down for fuel in the - correct answer ✔✔mitochondria
The cells that carry oxygen through the blood are - correct answer
✔✔red blood cells, Eythrocytes
, Another name for fast oxidative glycolytic muscle fibers - correct answer
✔✔Type IIa
In general, which is true about selectorized strength training machines?
- correct answer ✔✔variable resistance
Blood leaves the heart from which chamber? - correct answer ✔✔Left
ventricle
The connective tissue that connects bone together - correct answer
✔✔Ligament
The "pacemaker" of the heart is found in what chamber - correct
answer ✔✔Right atrium
The muscle primarily responsible for a movement - correct answer
✔✔agonist and synergist
When blood leaves the right atrium, it first travels to the - correct
answer ✔✔right ventricle
Where is insulin produced? - correct answer ✔✔Pancreas and Beta cells
