WorksheetsGC1 Set2
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
What do disaccharides, such as sucrose, and polysaccharides, such as starch, have in common?
a)
They are lipids made of fatty acids.
b)
They are proteins made of amino acids.
c)
They are nucleic acids made of nucleotides.
d)
They are carbohydrates made of simple sugars.
2.
Which group of organic compounds contains fatty acids?
a)
Carbohydrates
b)
Lipids
c)
Nucleic Acids
d)
Proteins
3.
Which organic compounds are composed of chains of amino acids that join to form the structural components of organisms?
a)
Carbohydrates
b)
Proteins
c)
Amino Acids
d)
Lipids
4.
The monomers used to form proteins are called ____________.
a)
Nucleotides
b)
Fatty Acids
c)
Amino Acids
d)
Sugars
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 important source of energy for humans; glucose for human cells, tissues, and organs; provides fiber, sugar, and starches; provides structural support, cell wall, and cell membrane maker?
a)
Nucleic Acid
b)
Lipid
c)
Carbohydrate
d)
Protein
7.
Which biomolecule includes fats, such as triglycerides, oils, waxes, and steroids (cholesterol); insoluble in water; provides energy storage, insulation, part of cell membrane, and hormones
a)
Nucleic Acid
b)
Lipids
c)
Carbohydrate
d)
Protein
8.
What is the monomer for a protein?
a)
Monosaccharide
b)
Triglyceride
c)
Amino Acid
d)
Nucleotide
9.
Lipids are made up of which of the following?
a)
glycerol and fatty acids tails
b)
glycerol and monolipids
c)
fatty acids and phosolipids
d)
amino acids and nucleotides
10.
All polymers are made up of...
a)
monosaccharides
b)
monomers
c)
proteins
d)
None of these
11.
Which biomolecule is a main source of quick energy?
a)
Nucleic Acid
b)
Protein
c)
Lipid
d)
Carbohydrate
12.
Which biomolecule is responsible for insulation and energy storage?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
13.
The four organic compounds found in living things are?
a)
Carbohydrates, Lipids, Nucleic Acids, and Oxygen
b)
Carbohydrates, Lipids, Proteins, and Carbon
c)
Carbohydrates, Lipids, Proteins, Nucleic Acids
d)
Carbon, Lipids, Proteins, Nucleic Acids
14.
What is an organic Compound?
a)
a group of molecules that contain calcium
b)
A group of molecules that contain carbon-hydrogen bonds
c)
A group of molecules that contain carbon
d)
A group of molecules that contain water
15.
Hydrocarbons are compounds that contain
a)
Carbon, only
b)
Carbon and Hydrogen, only
c)
Carbon, Oxygen, and Hydrogen, only
d)
Carbon, Oxygen, Hydrogen, and Nitrogen, only
100 %
