A&P Questions with CORRECT Answers (Grade A+)

A&P Questions with CORRECT Answers (Grade
A+)

Question:
Involuntary muscle tissue

Answer:

Smooth and cardiac muscle tissue that is not under conscious control.




Question:
Voluntary muscle tissue ex:

Answer:

Skeletal muscle tissue




Question:
Tendon

Answer:

Muscle attached to a bone at each end by means of a cord-like extension.




Question:
Signals for skeletal muscles

Answer:

Come from the brain and spinal cord.




Question:
Neuromuscular junction (NMJ)

Answer:

, Motor neurons stimulate skeletal muscle cells. Ach travels from the NMJ to the motor end plate
which stimulates movement by releasing troponin and tropomyosin off of the Actin binding
site.




Question:
Proteins in skeletal muscle fiber

Answer:

Actin and myosin.




Question:
Electrolyte for muscle contraction

Answer:

Calcium Ca2+.




Question:
Function of myoglobin

Answer:

Store oxygen.




Question:
Function of creatine phosphate

Answer:

High release of energy used to make ATP for muscle contraction.




Question:
Exercise causing muscle hypertrophy

Answer:

Resistance/weight lifting causes muscle cells to increase in size by reaching hypertrophy.