Interactions between actin and myosin filaments of the sarcomere are responsible for
A) muscle fatigue.
B) the conduction of neural stimulation to the muscle fiber.
C) muscle contraction.
D) muscle relaxation.
E) the striped appearance of skeletal muscle.
C
Anatomy & Physiology
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Cervical mucus secreted under the influence of estrogen alone is clear and non-viscous, while that secreted under the influence of progesterone is thick and sticky.
Answer the following statement true (T) or false (F)
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The microscopic cylindrical-shaped unit of compact bone is called ________
A) The endosteum B) The osteon C) The trabeculae D) The cancellous
Anatomy & Physiology
The average horse requires ________ to ________ gallons of water per day
Fill in the blank(s) with correct word
Anatomy & Physiology
Name the layer from which fingernails and toenails are derived.
A. Dermis B. Subcutaneous tissue C. Epidermis
Anatomy & Physiology