NURSING EXAM QUESTIONS
BIOCHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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glycocalyx
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cholesterol
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triglyceride
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phospholipid
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Detailed explanation-1: -Likewise, the carbohydrate portions of glycolipids are exposed on the outer face of the plasma membrane. Consequently, the surface of the cell is covered by a carbohydrate coat, known as the glycocalyx, formed by the oligosaccharides of glycolipids and transmembrane glycoproteins (Figure 12.13).
Detailed explanation-2: -The glycocalyx is a polysaccharide or carbohydrate-rich lining that envelopes the outer layer of a cell. The exact glycocalyx structure is still not known. However, biochemical analysis has revealed that components of the glycocalyx are proteoglycans, glycosaminoglycans, glycoproteins, and associated plasma proteins.
Detailed explanation-3: -Glycocalyx is a surface layer that covers the cell membrane of many bacteria, epithelial cells or other cells. It is made up of proteoglycans, glycoproteins and glycolipids.