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Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are:

Correct answer: C. Isoenzymes

  • A. Oxidoreductases
  • B. Hydrolases
  • C. Isoenzymes
  • D. Isomerases

Explanation

Isoenzymes is the correct option because they are enzymes from the same organism that catalyze the same reaction but are chemically and physically distinct from each other. Isoenzymes often have different kinetic properties, such as substrate affinity or reaction rate, and may be expressed in different tissues or under different conditions.

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About Biological Molecules

The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.

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