Question
Biology Question on Enzymes
Enzyme often have additional parts in their structures that are made up of molecules other than proteins. When this additional chemical part is an organic molecule, it is called
A
cofactor
B
coenzyme
C
substrates
D
Both (a) and (b)
Answer
coenzyme
Explanation
Solution
Special non-protein molecules are called cofactors. These help enzymes catalyze chemical reactions. Organic cofactors are called coenzymes.