The energy for cross bridge cycling during muscle contraction is provided by:
a. acetylcholine
b. Ca2+
c. ATP
d. myosin
e. actin
C
Anatomy & Physiology
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________ bones develop inside tendons, commonly near the knees, hands, and feet
A) Irregular B) Sesamoid C) Short D) Long E) Flat
Anatomy & Physiology
A _____________________ is placed on the head of a horse to lead and control it while walking
Fill in the blank(s) with correct word
Anatomy & Physiology
____________ cells, located with the crypts of Lieberkuhn, produce _________, which is able to lyse bacteria, and _____________, which are small proteins with antimicrobial power
Fill in the blank(s) with correct word
Anatomy & Physiology
Which structure allows the diaphysis of the bone to grow longer until early adulthood?
A) lacunae B) osteon C) epiphysis D) epiphyseal plate
Anatomy & Physiology