B3.3 Food Molecules And Tests Flashcards
1
Q
What is the components of a molecule in a lipid?
A
A Glycerol molecule and 3 fatty acid chains
2
Q
What is in a starch molecule?
A
Glucose
3
Q
What is the chain found in proteins?
A
A polypetide chain
4
Q
What are in a polypetide chain?
A
Individual amino acids.
5
Q
Where does most of your energy come from?
A
Kipid.
6
Q
How will carbohydrates be used in your body?
A
They will be used in cellular respiration to provide energy for metabolic reactions in your cells.
7
Q
What is the chemical used to test for starch?
A
Iodine solution
8
Q
What is the chemical used to test for sugar?
A
Benedicts solution
9
Q
What is the chemical used to test for proteins?
A
Biuret reagent
10
Q
What is the chemical used to test for lipids/fats?
A
Ethanol
11
Q
A
