Lipids
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What compound is used to synthesize cholesterol? | Acetyl CoA
🗑
|
||||
| Where is cholesterol made? | Liver
🗑
|
||||
| Where is excess cholesterol not needed by the body transported? | Gall bladder
🗑
|
||||
| Excess cholesterol might accidentally precipitate out as what? | Gall Stones
🗑
|
||||
| What steroid hormone regulates Na+ and K+ ions and promotes water retention? | Aldosterone
🗑
|
||||
| What steroid hormone regulates the conversion of proteins to carbohydrates? | Cortisone
🗑
|
||||
| What is the emulsifier found in egg yolks called? | Lecithin
🗑
|
||||
| What kinds of lipids are found in cell membranes? | Phospholipids, Glycolipids, and Cholesterol
🗑
|
||||
| What are the products of the saponification of a fat? | Glycerol and 3 salts of fatty acids
🗑
|
||||
| Cholesterol is used to synthesize what three types of compounds? | Steroid hormones, vitamin D and bile salts
🗑
|
||||
| What general structural feature do phosphatides share with soaps? | Ionic end (hydrophilic)
🗑
|
||||
| What structural feature is found in most prostaglandins? | 5 carbon ring
🗑
|
||||
| What functional group is found in a saponifiable lipid which is NOT found in a nonsaponifiable lipid? | Ester linkage
🗑
|
||||
| The lack of an enzyme to metabolize glycolipids may cause what diseases? | Niemann-Pick, Gauchers, and Tay-Sachs
🗑
|
||||
| What functions does fat serve in the body? | Energy, insulation, and protection
🗑
|
||||
| Can a wax be converted into a soap? | Yes but difficult
🗑
|
||||
| What are the differences between a fat and an oil? | Fat is a saturated fatty acid and oil is an unsaturated fatty acid
🗑
|
||||
| Why do unsaturated fatty acids have lower melting points than saturated fatty acids? | they have cis double bonds and do not stack well
🗑
|
||||
| How do the products of the acid hydrolysis and base hydrolysis of fat differ? | Acid hydrolysis = fatty acids and Base hydrolysis = salts of fatty acids
🗑
|
||||
| Why does coconut oil (a vegetable oil) have a melting point similar to fats from animal sources? | it has very few double bonds
🗑
|
||||
| Glycerol backbone | -Phospholipids
-Fats
-Glycolipids
🗑
|
||||
| Sponifiable | -Wax
-Triglyceride
-Phosphotriglyceride
-glycolipid
-Oil
🗑
|
||||
| Hydrophilic End | -Phospholipids
-Cephalin
-Lecithin
-Soap
🗑
|
||||
| Lipids found in cell membranes | -Phospholipids
-Glycolipids
-Cholesterol
🗑
|
||||
| Cholesterol synthesizes what 3 compounds? | -Biles Salts
-Vit D
- Steroid Hormone
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
JadeaGuldan
Popular Chemistry sets