When the quadratus lumborum muscles contract bilaterally, they flex the vertebral column.
Answer the following statement true (T) or false (F)
False
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The plasma membrane of a skeletal muscle fiber is called the ________.
Fill in the blank(s) with the appropriate word(s).
Ataxia is often associated with damage to the ________.
A. cerebellum B. occipital lobe C. pyramidal tracts D. motor cortex
Phospholipids are examples of amphipathic molecules.
Answer the following statement true (T) or false (F)
Diseases that affect the ability of skeletal muscle to contract are considered life threatening because
A. movement of food through the digestive tract depends on skeletal muscle contractions. B. the movement of blood through the blood vessels of the body depends solely on skeletal muscle contractions. C. respiratory movements depend on skeletal muscle contractions. D. All of the choices are correct.