Which of the following does not occur when smooth muscle contracts?
a. Walls of blood vessels help maintain blood pressure.
b. Food moves through the digestive tract.
c. Bones of the skeletal system move.
d. All of the above occur when smooth muscle contracts.
c. Bones of the skeletal system move.
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Bone growth in width that occurs due to weight lifting at age 40 is most likely ________
A) due to rickets B) none since bones do not grow after adolescence C) appositional growth D) occurring at the epiphyseal lines E) occurring at the epiphyseal plates
Briefly describe the octet rule
Anyone can help me out with this one?
What is the relative percentage of body weight from each of the four tissue types?
A) epithelial 50%, connective 45%, muscle 3%, and nervous 2% B) epithelial 45%, connective 50%, muscle 2%, and nervous 3% C) epithelial 2%, connective 45%, muscle 50%, and nervous 3% D) epithelial 3%, connective 2%, muscle 50%, and nervous 45% E) epithelial 3%, connective 45%, muscle 50%, and nervous 2%
Lesions of the basal nuclei could cause
A. loss of memory. B. uncontrolled rage. C. fluent but circular speech. D. a slight shaking of the hands or head. E. loss of smell.