Final Exam

Question 1

Lipid classification 
(3 classes)

Answer 1

1) triglycerides
2) phospholipids
3) sterols

Question 2

Vitamins A,D,E, and K

Answer 2

• dissolve in lipid
• bike absorption
• transpiration in lymph
• stores in tissues

Question 3

Water soluble

Answer 3

Vitamins C & B

• dissolve in water
• are easily absorbed and excreted

Question 4

Name all vitamin B’s

Hint : there is eight

Answer 4

1) thiamin
2) Roboflavin
3) Niacin
4) Biotin
5) Pantothenic acid
6) Vitamin b6
7) Fotate
8) Vitamin 12

Question 5

What are the functions for Thiamin?

Answer 5

• Energy Metabolism in all cells

- Nerve processes and muscles

Question 6

functions of Riboflavin

Answer 6

• Energy metabolism in all cells

- supports vision and skin health

Question 7

Functions of Niacin

Answer 7

Can be used to lower blood cholesterol levels

Energy metabolism in all cells

Question 8

Functions of folate

Answer 8

New cells synthesis

Question 9

Functions for vitamin B12

Answer 9

• Nerve transmission

- coenzyme in energy and amino acid metabolism

Question 10

Functions for Biotin

Answer 10

Cofactors in energy metabolism

Question 11

Functions for Vitamin A

Answer 11

Essential for

• gene expression
• vision
• epithelial tissue
• immune defenses
• growth of bone

Question 12

Functions for vitamin D

Answer 12

Immune system

Working of the brain, heart, stomach

Question 13

Vitamin E functions

Answer 13

Acts as antioxidant in cell membranes

Question 14

Vitamin K functions

Answer 14

Blood clotting and bone protein synthesis

Question 15

Functions of vitamin C

Answer 15

Suppports immune function
Promotes iron absorption
Restores vitamin E

Question 16

What are the two essential fatty acids

Answer 16

1) Linoleic acid

2) Linolenic acid

Question 17

Functions of water

Answer 17

• Transport vechile for wastes and nutrients
• universal solvent
• body’s cleansing agent
• maintenance of body temp

Question 18

7 major minerals

Answer 18

1) Calcium (CA)
2) Phosphorus (P)
3) Potassium (k)
4) Sulfur (S)
5) Sodium (Na)
6) Chlorine (cl)
7) magnesium (Mg)