Question

1.the immediate source of ATP generation in muscle contraction is
a. glucose
b. creating phosphate
c. glycogen
d.lactic acid
2. the motor unit in vertebrate skeletal muscle refers to____
a. one actin binding site and its myosin
b. one sarcomere and all of its actin and myosin filament
c. one myofibrils and all of its sarcomere
d. one motor neurone and all of the muscle fibers on which it has synapses
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Answer 1

Answer:

1. a) Glucose

2. d) one motor neurone and all of the muscle fibers on which it has synapses

Answer 2

Answer:

1. Glucose

2. one motor neuron and all of the muscle fibres on which it has synapses

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