The products of the add catalyzed hydrolysis of a fat are? A) salts of fatty add

ID: 500890 • Letter: T

Question

The products of the add catalyzed hydrolysis of a fat are? A) salts of fatty adds and glycerol. B) fatty acids and glycerol. phospholipids. D) the esters of fatty acids. E) salts of fatty acids. A fatty acid salt can act as a soap to remove grease because? A) the nonpolar tails of the salt cause the salt to float on the surface of the water. B) the polar salt ends dissolve in the grease and the nonpolar tails cause the resulting micelles float on water. C) the nonpolar tails of the salt dissolve in the grease and the polar salt ends dissolve in water. D) the salt molecules combine with grease and either Ca^2+ or Mg^2+ to form a precipitate. E) the grease molecules form a thin layer around each salt molecule, making them soluble in water. The main lipid components in cellular membranes are? A) glycerolphospholipids. B) terpenes. C) waxes. D) triacyl glycerols. E) steroids. Glycospingolipids are lipids composed of? A) glycerol, fatty acids, phosphate, and an amino alcohol. B) sphingosine, fatty acids, phosphate, and an amino alcohol. C) glycerol and fatty acids. D) sphingosine, fatty acids, amino alcohol, phosphate, and a carbohydrate. E) a long-chain alcohol and a fatty acid. The most common type of gallstones is composed of almost pure? A) anabolic steroids. B) bile salts. C) cholesterol. D) glycerophospholipids. E) calcium salts of fatty acids. The steroid hormone that increases the blood glucose and glycogen levels from fatty acids and amino acids is? A) progesterone. B) aldosterone. C) cortisone. D) prednisone. E) estrogen.

Explanation / Answer

Question 15

fatty acids and glycerol.

Question 16

the nonpolar tails of the salt dissolve in the grease and the polar salt ends dissolve in water.

Question 17

glycerolphospholipids.

Question 18

-glycerol
- fatty acids
-phosphate
-amino alcohol

Question 19

cholesterol.

Question 20

cortisone

unsaturated fat is a carboxylic corrosive with a long aliphatic chain, which is either immersed or unsaturated. Most normally happening unsaturated fats have an unbranched chain of a significantly number of carbon iotas, from 4 to 28.

Fatty acids are typically gotten from triglycerides or phospholipids. Unsaturated fats are essential dietary wellsprings of fuel for creatures since, when processed, they yield vast amounts of ATP. Numerous cell sorts can utilize either glucose or unsaturated fats for this reason. Long-chain unsaturated fats can't cross the blood–brain hindrance (BBB) thus can't be utilized as fuel by the cells of the focal sensory system