The plateau phase of the action potential in a contractile cardiac muscle cell occurs as a result of activation of slow Ca2+ channels
Indicate whether the statement is true or false
T
Anatomy & Physiology
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Bone growth in length occurs by mitosis of
A) concentric lamellae. B) cartilage cells in the epiphyseal side of the metaphysis. C) growth of trabeculae. D) osteoblasts in the endosteum. E) cartilage cells in the diaphyseal side of the metaphysis.
Anatomy & Physiology
Compare and contrast the attachments of the muscles of the upper and lower limbs to their respective girdles.
What will be an ideal response?
Anatomy & Physiology
The right and left coronary arteries receive blood from the:
A) coronary sinus. B) pulmonary trunk. C) superior vena cava. D) aorta.
Anatomy & Physiology
The more that a muscle is used for fine control, the more fibers each of its motor units has.
Answer the following statement true (T) or false (F)
Anatomy & Physiology