Which of the following small molecules is matched correctly to the large molecule it forms?
OPTIONS
Lipids: Amino acids
Simple sugars: Proteins
Fatty acids: Lipids
Proteins: Carbohydrates
QUESTION 3
Which of the following products do carbohydrates become during digestion?
OPTIONS
Amino acids
Fatty acids
Lipids
Sugars
QUESTION 4
Which of the following are the smaller molecules into which lipids are broken down by digestion?
OPTIONS
Amino acids
Fatty acids
Proteins
Sugars
QUESTION 5
The table provided lists four tests used to detect the presence of certain substances. Which of the tests would identify a large molecule which would be broken down during digestion into amino acids?
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OPTIONS
Emulsion Test
Biuret Test
Iodine Test
Benedict’s Test
QUESTION 6
Because olive oil is a type of fat, olive oil is -
OPTIONS
a small molecule which can be absorbed without being broken down.
a large molecule which is always absorbed without being broken down.
a small molecule which will be built up into lipids during digestion.
a large molecule which will be broken down into fatty acids during digestion.
QUESTION 7
All of the following are large molecules found in the food humans eat EXCEPT –
OPTIONS
carbohydrates.
proteins.
nucleic acids.
lipids.
QUESTION 8
The table provides information about common foods and the smaller molecules they are broken into by digestion. Which list below correctly matches the substance to the large molecules of which it is composed?
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OPTIONS
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Previous
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This option correctly matches the substances to the large molecules they are composed of:
- Simple sugars: Carbohydrates
- Amino acids: Proteins
- Fatty acids: Lipids