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Are formed in intestinal cells after dietary fats have been absorbed.?
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What has a vacuole?
Many different types of cells have vacuoles, which are simply membrane-bound containers for various compounds. For example, the intestinal cells lining the microvilli of the jejunum have vacuoles holding various absorbed nutrients. The exocrine pancreas cells have vacuoles holding digestive enzymes. Eosinophils in mammals have vacuoles holding inflammatory granules.
What do intestinal cells do?
They maximise absorption of digested food into the blood
What are the unicellular exocrine glands called that are found in the intestinal mucosae?
goblet cells
How is Epithelial cell in intestinal track?
Epithelial cells cover the surface of the intestine.
The structures that produce new cells for the mucosa of the small intestines are the?
intestinal crypts
What are intestinal cells?
cells
What plays a role in the breakdown of certain types of dietary fiber in the large intestine?
A) Bacteria B) Small intestinal villus cell C) Colonic cells D) Pancreas The correct answer is A) Bacteria
What materials are not absorbed and are egested in the digestion system?
The materials that are not absorbed and are egested are cellulose and lignin from plant matter, the remains of intestinal epithelial cells, bile pigments, and bacteria. <http://en.wikibooks.org/wiki/IB_Biology_Option_H_-_Further_human_physiology#Digestion>
Which group of fats are absorbed pass through the intestinal cells and diffuse into capillaries and thus directly into the blood stream?
Water-soluble glycerol and short and medium chain fatty acids.
What plays a major role in the breakdown of certain types of dietary fiber in large intestine?
A) Bacteria B) Small intestinal villus cell C) Colonic cells D) Pancreas The correct answer is A) Bacteria
What plays a major role in the breakdown of certain types of dietary fiber in the large intestines?
A) Bacteria B) Small intestinal villus cell C) Colonic cells D) Pancreas The correct answer is A) Bacteria
How do the cells in multicellular organisms get resourceso stay alive?
Larger, multicelluar organisms ingest food which is broken down in the intestinal tract. The products of digestion are absorbed from the alimentary canal (stomach, intestines) and enter the bloodstream where the "resources" are distributed to the cells.
How often do intestinal cells reproduce?
Intestinal cells reproduce frequently. In the colon the cells reproduce about once every 3 to 4 days. In the small intestine the cells reproduce about once a week.
What has a large surface area to help the cells absorb water quickly?
Root hair cell
What items are absorbed into cells?
Food and water are absorbed into a cell.
How is vitamin E transported to the liver?
Vitamin E is hydrophobic and is absorbed similarly to other dietary lipids. After solubilization by bile acids, it is absorbed into small intestinal epithelial cells, incorporated into chylomicrons, and transported into blood via lymphatics. Once in the circulation, vitamin E is liberated from chylomicrons and much is taken up by the liver, where it is repackaged into very low density lipoproteins and secreted again into blood. Ultimately, vitamin E is transported in blood bound to a variety of lipoproteins, from which it is taken up by tissues throughout the body. Vitamin E is stored within the fat droplets of adipose tissue cells.
What has a vacuole?
Many different types of cells have vacuoles, which are simply membrane-bound containers for various compounds. For example, the intestinal cells lining the microvilli of the jejunum have vacuoles holding various absorbed nutrients. The exocrine pancreas cells have vacuoles holding digestive enzymes. Eosinophils in mammals have vacuoles holding inflammatory granules.
