Words about the concepts in this module can be obtained from the clues given.
 Find these words in the block of letters:
 1.    Model of protein structure in which intrachain hydrogen bonding holds
        polypeptide chains together in a coil. (2 words)
 2.    Building block of proteins. (2 words)
 3.    Having both acidic and basic character.
 4.    The loss of form and function of a protein.
 5.    Type of bond formed between sulfur atoms of polypeptide chains.
 6.    Technique used for separating proteins based on their molar mass and
        charge.
 7.    pH point at which an amino acid has no net charge.
 8.    Another name for the amide bond joining two amino acids.
 9.    Biocatalyst protein.
10.  Another name for a proenzyme or inactive form of an enzyme.
 

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