Concept explainers
To explain: The statement that “ to produce one molecule of each possible kind of polypeptide chain, 300 amino acids in length, would require more atoms than exist in the universe”.
Introduction: Protein is a
To explain: The mass of all
Introduction: Protein is a biomolecule. It consists of a chain of amino acids called polypeptide. There are 20 different amino acids in proteins which are coded by organisms’ DNA. Protein forms primary, secondary, tertiary structure, and quaternary structures. Intrinsically the disordered protein are abundant in nature. They have important functions in the interior of cells.

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Chapter 3 Solutions
MOLECULAR BIOLOGY OF THE CELL
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