Smooth muscle tissue is found in the organs of the digestive tract, the walls of blood vessels, and the iris.
Answer the following statement true (T) or false (F)
True
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Red bone marrow is found in greatest amounts in the:
a. sternum and hipbone b. clavicle and vertebrae c. femur and tibia d. humerus and ulna
Discuss the relationship between hyperthyroidism and Graves' disease
What will be an ideal response?
The small intestine has three histologically dictinct regions. Which of the following statements concerning the histological differences in the three regions is true?
(a) Peyer's patches are present only in the ileum (b) goblet cells are present only in the epithelium of the duodenum (c) Brunner glands are located in the duodenum and jejunum but not the ileum (d) lymph follicles are present only in the lamina proprial of the ileum (e) the muscularis muscosae contains three layers of smooth muscle in the ileum and two layers in the duodenum and jejunum.
Antidiuretic hormone (ADH) functions by altering the permeability of the ___ to water.
a) collecting tubule b) distal convoluted tubule c) proximal convoluted tubule d) loop of Henle