WorksheetsBiomolecules
Total questions: 10
Worksheet time: 11mins
Name
Class
Date
1.
Fats and oils: a major source of food providing long term energy and other functions.
a)
Sugars
b)
Carbohydrates
c)
Lipids
d)
Proteins
2.
The role of carbohydrates is
a)
to promote growth
b)
to supply energy for the body's functions
c)
form your cells
d)
protect your nerves
3.
DNA and RNA are examples of...
a)
proteins
b)
nucleic acids
c)
carbohydrates
d)
lipids
4.
Which biomolecule has sugars and starches?
a)
Lipids
b)
Proteins
c)
Carbohydrates
d)
Nucleic Acid
5.
The four most common elements found in biomolecules are:
a)
Carbon, Nitrogen, Phosphorus, Bromine
b)
Sulfur, Nitrogen, Iron, Carbon
c)
Sulfur, Phosphorus, Carbon, Oxygen
d)
Carbon, Oxygen, Nitrogen, Hydrogen
6.
Which biomolecule is found in pastas and breads? (Hint: it is a polymer)
a)
Lipid
b)
Protein
c)
Simple Carbohydrate
d)
Complex Carbohydrate
7.
The monomer (building block) of a nucleic acid is
a)
Monosaccharide
b)
Amino Acid
c)
Nucleotide
d)
Polysaccharide
8.
Which of the following is NOT a biomolecule?
a)
Water
b)
Nucleic Acid
c)
Protein
d)
Lipid
9.
What is the function of nucleic acid?
a)
provides quick energy
b)
stores energy
c)
helps with growth and repair of tissues
d)
stores genetic information
10.
Which are examples of proteins?
a)
glucose, pasta, bread
b)
fats, oils, waxes
c)
meats, enzyme, lactase, eggs
d)
DNA, RNA
100 %
