This protein is activated by the Ca2+-calmodulin complex to phosphorylate the myosin light chain protein.

A) myosin heavy chain
B) myosin light chain kinase
C) myosin light chain phosphatase
D) tropomyosin


B) myosin light chain kinase

Anatomy & Physiology

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Indicate the order of each of the following in a descending pathway. (1) cerebral cortex (2) pyramids (3) cerebral peduncles (4) internal capsule

A. 1, 2, 3, 4 B. 1, 3, 4, 2 C. 1, 3, 2, 4 D. 2, 4, 3, 1 E. 1, 4, 3, 2

Anatomy & Physiology

A midsagittal section through the head would divide:

a. the forehead from the chin b. the nose from the back of the head c. the right eye from the left eye d. none of the above

Anatomy & Physiology

The common passageway shared by the respiratory and digestive systems is the

A) vestibule. B) esophagus. C) glottis. D) larynx. E) pharynx.

Anatomy & Physiology

A radiograph (X-ray) of a child's hand will show epiphyseal lines

Indicate whether the statement is true or false

Anatomy & Physiology