All the enzymes are considered as
A. oxygen based acids
B. carbon based acids
C. nitrogen based acids
D. proteins
The catalytic region in which a small portion of molecules are involved in catalysis is called
A. duplication site
B. absorption site
C. active site
D. inactive site
The regulators of enzymatic reactions are classified as
A. activators only
B. converters only
C. inhibitors
D. activators and converters
The model which states that specific shapes are possessed by substrate and enzyme is known as
A. deduction model
B. induction model
C. lock and key model
D. arrow and shield model
The model proposed by Emil Fischer is known as
A. arrow and shield model
B. deduction model
C. induction model
D. lock and key model
The kind of molecules at which the enzymes act are classified as
A. solutes
B. concentrates
C. nitrates
D. substrates