histology

Proctoscopy has shown a tumor proceeding from the mucosa of caudal part of rectum. Of what epithelium has this tumor formed?

Oocyte surrounded with 1-2 layers of cuboidal follicular cells and scarlet covering around it have been detected in the ovary specimen colored with hematoxylin-eosin. Name this follicle:

30 g of glucose was found in the patient urine in case of normal its amount in the blood. What structural and functional mechanism of kidney was damaged?

A group of cells is defined in a histological specimen of the pancreas. Some of them are located centrally and have basophilic secretory granules. Their secretion regulates carbohydrate metabolism. Name these cells

The proportion between epithelial cells of mucosa changed in case of certain diseases of large intestine. What types of cells dominate in crypts epithelium of large intestine in normal condition?