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WorksheetsProteins
Total questions: 16
Worksheet time: 12mins
speeding up chemical reactions
transporting things through cell membranes
What is a long chain of amino acids called?
Polysaccharide
Lipid
Carbohydrate
Polypeptide
Nucleic acid
What is the name of the bond that joins two amino acids together?
Ester bond
Glycosidic bond
Peptide bond
Nucleic bond
Which protein structure describes the sequence of amino acids?
Primary
Secondary
Tertiary
Quaternary
Alpha helix and beta sheet are examples of what type of protein structure?
Primary
Secondary
Tertiary
Quaternary
Which protein structure describes a protein's three-dimensional shape?
Primary
Secondary
Tertiary
Quaternary
Which protein structure is only found in proteins with more than one polypeptide chain?
Primary
Secondary
Tertiary
Quaternary
Which of the following can cause protein denaturation?
High heat
Cold temperatures
Strong acids
Strong bases
High pressure
Each amino acid is different from the other due to....
The R group
The amino group
The carboxyl group
The central carbon
Which colored box highlights the amino group?
Blue (left)
Turquoise (top)
Orange
Red
Purple
Which colored box is different for every amino acid?
Blue (left)
Turquoise (top)
Orange
Red
Purple
Which colored box highlights the carboxyl group?
Blue (left)
Turquoise (top)
Orange
Red
Purple
