Indicate whether each of the following statements about enzyme terminology is TRUE or FALSE. All conjugated enzymes contain a cofactor. An apoenzyme has both a protein and nonprotein part. Metal ions cannot be present in a cofactor. An apoenzyme is present in all holoenzymes. Simple enzymes cannot contain cofactors. A holoenzyme has both a protein and nonprotein part. Metal atoms are present in all conjugated proteins. A cofactor is present in some, but not all, conjugated enzymes.

Biochemistry
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ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
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Chapter1: Biochemistry: An Evolving Science
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  1. Indicate whether each of the following statements about enzyme terminology is TRUE or FALSE.
  • All conjugated enzymes contain a cofactor.
  • An apoenzyme has both a protein and nonprotein part.
  • Metal ions cannot be present in a cofactor.
  • An apoenzyme is present in all holoenzymes.
  • Simple enzymes cannot contain cofactors.
  • A holoenzyme has both a protein and nonprotein part.
  • Metal atoms are present in all conjugated proteins.
  • A cofactor is present in some, but not all, conjugated enzymes.
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