Which is wrong about pancreatic islet? ()
A. There are abundant capillaries between cells
B. It is composed of endocrine cells to form group
C. There are A、B、D and PP cells in HE staining section
D. The pancreatic islets are vary in size
E. It is located between acini
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The pancreasacinus is ()
A. serous acinus, without myoepithelial cell, with centroacinar cell
B. serous acinus, with myoepithelial cell and centroacinar cell
C. serous acinus, without myoepithelial cell and centroacinar cell
D. serous acinus, with demilune, without centroacinar cell
E. serous acinus, with demilune and centroacinar cell
The Paneth cells are located in ()
A. thebottom of pyloric glands in stomach
B. thebottom of duodenal gland
C. thebottom of large intestinal gland
D. thebottom of small intestinal gland
E. thebottom offundic gland
The acinus of esophageal gland is located in ()
A. mucosa
B. submucosa
C. muscularis
D. adventitia
E. lamina propria
The top of chief cell is filled with ()
A. mucous granules
B. zymogen granules
C. argyrophilic granules
D. RERs andGolgi complex
E. intracellular secretory canaliculus and tubulovesicular system
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