A skeletal muscle fiber contains numerous ____________________, which are cylindrical intracellular structures
Fill in the blank(s) with correct word
myofibrils
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Which of the following is a treatment for Type I but not Type II diabetes mellitus?
a. diet control b. weight control c. oral medications to lower blood glucose d. insulin therapy e. all of the above work on both conditions
Which of the following is not a function of the hypothalamus?
a. controls endocrine system b. regulates sleep-wake cycle c. controls autonomic nervous system d. initiates voluntary skeletal muscle movement
A traumatic injury to the umbilical region could affect which segments of the small intestine?
A) only the duodenum would be affected B) only the jejunum would be affected C) only the ileum would be affected D) the duodenum and jejunum would be affected E) all three segments of the small intestine would be affected
After initial entry of bacteria into a cut in the skin, vasodilation of local blood vessels and increased capillary permeability occur. Which of the following events is NOT part of the adaptive immune response to the infection?
A. antigen interaction with lymphocytes B. production of antibodies that bind to antigens C. B-cell differentiation into plasma cells D. vasodilation of local blood vessels E. activation of lymphocytes