Moderate

Enzymes that catalyze the transfer of groups within molecule are called:

Correct answer: A. Isomerases

  • A. Isomerases
  • B. Lyases
  • C. Transferases
  • D. Ligases

Explanation

Isomerases are enzymes that catalyze the rearrangement of atoms within a molecule, converting one isomer into another. They do not necessarily involve the transfer of functional groups between molecules.

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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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