NR 228 ROK exam 2 GRADED A

NR 228 ROK exam 2.




NR 228 ROK exam 2.




Fats are the densest form of stored energy
What are the fat-soluble vitamins?
Fat-soluble vitamins: vitamins A, D, E, and K
• Excess stored in body
• Deficiencies slower to develop
• Greater risk of toxicity


What are Essential Fatty Acids?
1. Linolenic acid
2. Linoleic fatty acid
The essential nutrients that are triglycerides, which are not created in the body:
What is a phospholipid
• Phospholipids are lipid compounds that form parts of cells walls and act as
fat emulsifiers. It is similar to triglycerides, phospholipids contain fatty acids,
but they have only two fatty acids, and the third spot contains a phosphate
group. Molecules that makeup the cell membrane. Phospholipids are
amphipathic molecules that make up the bilayer of the plasma membrane
and keep the membrane fluid. A cell's plasma membrane contains proteins
and other lipids (such as cholesterol) within the phospholipid bilayer. Best
known as lecithin.
What oils constitute monounsaturated fats?
Monounsaturated Fatty Acid (oleic Acid) =
olive oil,

, NR 228 ROK exam 2.


canola oil,
peanut oil,
safflower oil and