WorksheetsBiochemistry - Proteins
Total questions: 15
Worksheet time: 5mins
What is this?
nucleic acid
amino acid
monosaccharide
carboxyl group
Which part of an amino acid makes it different from other amino acids?
Amino group
Carboxyl group
Hydrogen
R group (side chain)
What kind of bonds link two amino acids together?
ionic bonds
hydrogen bonds
covalent bonds
van der waals forces
Name given to the particular type of covalent bond that links two amino acids together?
glycosidic linkage
ester bond
phosphodiester bond
peptide bond
What parts of two amino acids connect when a peptide bond is made?
amino group and carboxyl group
Hydrogen and R group
R group and carboxyl group
amino group and R group
The order in which amino acids are linked in a polypeptide chain is called the protein's
Primary Structure
Secondary structure
Tertiary structure
Quaternary structure
An alpha helix and a beta pleated sheet are both examples of a protein's
Primary structure
Secondary structure
Tertiary Structure
Quaternary Structure
Hydrogen bonds are most important in creating a protein's
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
This level of structure is caused by the interactions among the different R-groups in a protein
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
This picture illustrates
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
This image illustrates all the bonds that can play a role in creating a protein's
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
2 or more polypeptides combined together forms a protein's
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
Proteins that catalyze chemical reactions are called
hemoglobin
enzymes
collagen
keratin
The image illustrates
Primary structure
Secondary Structure
Tertiary Structure
Quaternary structure
The monomers that make up proteins are
nucleic acids
amino acids
carboxyl groups
R-groups
