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Biochem Test 2: Chps 4-6
Enzymes, Metabolism, Cell Signaling
9
Chemistry
Graduate
02/18/2008

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Cards

Term
Can enzymes work without their cofactors?
Definition
No. Cofactors are the ACTIVE part of an enzyme. Without such an enzyme is an inactive protein component.
Term
Name the three activation-transfer coenzymes discussed in lecture manual.
Definition
CoASH
Biotin
Pyridoxal Phosphate
Term
Name four REDOX coenzymes.
Definition
FAD
NAD
Vit. C and E
Term
Which type of coenzymes form a COVALENT BOND with the substrate?
Definition
Activation/transfer coenzymes do, and those three are:
Pyridoxal Phosphate
CoASH
Biotin
Term
Which coenzyme is derived from vit. B6?
Definition
Pyridoxal Phosphate
Term
Which coenzyme is derived from panthothenic acid?
Definition
CoASH
Term
Which coenzyme is derived from niacin?
Definition
NAD
Term
Which coenzyme is derived from riboflavin?
Definition
FAD
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