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Protein Structure and Domains

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Questions and Answers

What type of bond is formed when two amino acid molecules are covalently joined?

Disulfide bond

Hydrogen bond

Peptide bond (correct)

Ionic bond

What is the term for a structure formed when many amino acids are joined together?

Polysaccharide

Oligopeptide

Polypeptide (correct)

Tripeptide

What is the primary function of collagen in the human body?

Cell signaling

Regulating gene expression

Providing structural support and integrity to tissues (correct)

Catalyzing biochemical reactions

What is the term for a protein that has a rope-like triple helix structure?

Collagen Signup and view all the answers

What type of bonds hold the triple helix structure of collagen together?

Hydrogen bonds Signup and view all the answers

What is the term for a short chain of amino acids joined by peptide bonds?

Oligopeptide Signup and view all the answers

What is the term for a protein that serves structural functions in the body?

Fibrous protein Signup and view all the answers

What is the term for the number of amino acid residues in a protein?

Primary structure Signup and view all the answers

What is the term for the three-dimensional structure of a protein?

Tertiary structure Signup and view all the answers

What is the term for a protein that has a specific function in the body?

Structural protein Signup and view all the answers