Across
- 1. also known as adipose tissue, serves as a reservoir of energy / fat stores in animals
- 7. reverse esterification / (alkaline hydrolysis produces the salt of the fatty acid and is used in the manufacture of soap, hence the name _)
- 9. the "most important" male steroid hormone
- 10. unsaturated fatty acids are ale to undergo _ by breaking the carbon-carbon double bonds and adding incoming groups to the new bonding positions
- 14. the reaction of the addition of iodine is addition of hydrogen
- 15. a steroidal _ is a structure consisting of four fused rings, the defining feature of steroids.
- 16. present in the human diet (typically from animal fat), insoluble in blood, transported bound in lipoproteins
- 17. unsaturated triglycerides which have weaker intermolecular forces and lower melting points (liquids at room temperature) are known as _
- 18. characterized by disagreeable smells, taste, texture, or appearance
- 19. controls (but cannot eliminate) oxidative rancidity
Down
- 2. fats, oils, steroids, and phospholipids / hydrophobic, soluble in non-polar solvents
- 3. the major constituent of fats and oils / esters formed by condensation reactions between glycerol and three fatty acids
- 4. the condition in which lipids are deposited in the walls of the main blood vessels, restricting blood flow
- 5. essential _ _ cannot be manufactured by the body and must be taken in the diet
- 6. enzymes that catalyse hydrolysis
- 8. defined as the number of grams of iodine which react with 100g of fat / a measure of the amount of unsaturation in the fat
- 11. the excess accumulation of body fat
- 12. the _ bilayer maximizes the interactions between the polar groups and water, while creating a non-polar, hydrophobic interior.
- 13. _ steroids that promote tissue growth, especially of the muscles