What type of lipid is made from sugar and lipids? What is its function? What are lipids that are categorized as saturated or unsaturated? What elements are present in a lipid? What is the monomer or base unit for proteins? Which enzyme is responsible for the majority of the digestion of ...
What are the major classes of dietary lipids? What feature of fats makes them hydrophobic? What is responsible for the emulsification of lipids in the duodenum? What is the composition of the triglyceride form of fats? Why are lipids nonpolar?
Have you ever wondered how ceramides influence the skin? It is rather quite simple. So, firstly,what are ceramides? Ceramides are a group of waxy lipids that are essential for maintaining the skin’s water-barrier function and for maintaining the normal epidermal permeability barrier. ...
In fact these conical lipids are responsible for a certain degree of instability in the cell membranes, which make use of this property to respond to a variety of stimuli. SM belongs to the “cylindrical” lipids that contribute to the geometrical stability of the cell membranes. SM is also ...
Camp. Skin lipids (such as ceramides) are responsible for maintaining the barrier function of the skin and keeping it hydrated. It has been suggested that niacinamide increases the production of ceramides, preventing water loss in dry, compromised skin. Are there any side effects of niacinamide?
For instance, if changes in the membrane fluidity are to be blamed for the link between cholesterol and alterations in Aβ generation/degradation, what role do other major lipids of the membrane play? In particular, and considering the postulated relevance of raft domains, could alterations in ...
28. Carbohydrates5h 53m 29. Amino Acids4h 20m 30. Peptides and Proteins2h 42m 31. Catalysis in Organic Reactions1h 30m 32. Lipids 2h 50m 33. The Organic Chemistry of Metabolic Pathways2h 52m 34. Nucleic Acids1h 32m 35. Transition Metals6h 14m 36. Synthetic Polyme...
lipids within liver cells. In addition, small fat droplets collect around hepatocytes in areas filled with venules, proceeding toward the portal tracts. The first form of ALD, i.e., pure AFLD, may not be a benign condition every time. In fact, when retrospectively analyzing patients with a...
Ricin is a complex protein composed of two polypeptide chains – the A and B chains – that are linked by a disulfide bond. The B chain enables ricin to enter cells by binding to carbohydrates attached to certain proteins and lipids on the cell surface. The ricin is then internalised by...
What enzyme is responsible for hydrolysis of fatty acids from chylomicrons for utilization in peripheral tissues? What is the primary subunit of a lipid? Lipids: What elements make up this organic compound? What are lipids for? What are the two types of chemical compound which ...