WorksheetsBiology Honors | Unit 5 - Protein Structure and Function
Total questions: 10
Worksheet time: 9mins
Name
Class
Date
1.
The bond that joins amino acids are called:
a)
Peptide Bonds
b)
Ester Bonds
c)
Glycosidic Linkages
d)
Phosphodiester Bonds
2.
Amino acids all have the same general structure except for the:
a)
Amino Group
b)
Carboxyl Group
c)
'R' Group
d)
Carbonyl Group
3.
The primary sequence of a protein refers to the:
a)
Order of amino acids
b)
α-Helix or β-Pleated Sheet
c)
Interaction of subunits
d)
Hydrogen Bonding
4.
Structures like an α-Helix are formed because of:
a)
Hydrophobic Interactions
b)
DiSulphide Bridges
c)
Salt Bridges
d)
Hydrogen Bonding
5.
The number of amino acids used to produce proteins for all living things is:
a)
20
b)
∞
c)
15
d)
42
6.
The sequence of amino acids is determined by:
a)
Genes
b)
Hydrogen Bonds
c)
Like Dissolves Like
d)
pH
7.
How many amino acid units are needed to form the following peptide?
a)
3
b)
4
c)
5
d)
6
8.
What is the monomer of a protein?
a)
amino acid
b)
monosaccharide
c)
fatty acid
d)
nucleic acid
9.
Chain of amino acids is called...
a)
Amino Acid
b)
Polypeptide
c)
Monomer
d)
Polymer
e)
Protein
10.
One or more polypeptides precisely twisted, folded, and coiled into a molecule of unique shape
a)
Amino Acid
b)
Polypeptide
c)
Monomer
d)
Polymer
e)
Protein
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