0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following is not correct for enzyme catalysis?
  1. The favourable temperature range of enzyme activity is between 50-60C.
  2. The enzymatic activity is increased in presence of certain substances called co-enzymes.
  3. The enzyme activity is maximum at optimum pH which is between 5-7.
  4. Each enzyme is specific for a given reaction.

A
The enzyme activity is maximum at optimum pH which is between 5-7.
B
The favourable temperature range of enzyme activity is between 50-60C.
C
The enzymatic activity is increased in presence of certain substances called co-enzymes.
D
Each enzyme is specific for a given reaction.
Solution
Verified by Toppr

  • Enzymes are macromolecular biological catalysts. Enzymes accelerate chemical reactions. The molecules upon which enzymes may act are called substrates and the enzyme converts the substrates into different molecules known as products.
Enzyme catalysis is unique in its efficiency and high degree of specificity.
  • Enzymes are Highly specific nature.This says that enzyme is specific for a given reaction.
  • Enzymes are highly active under optimum temperature.The optimum temperature range for enzymatic activity is 298-310K.
  • Enzymes are highly active under optimum pH.Optimum pH level is between 5-7.
  • The activity of enzymes gets increased in presence of activators and co-enzymes.

Was this answer helpful?
0
Similar Questions
Q1
The activity of the enzyme is increased in the presence of certain substances known as co-enzymes or activators.

View Solution
Q2
Optimum temperature for the enzyme activity for most enzymes is
View Solution
Q3
Which of the following factors can affect the enzymatic activity?
A. Change in temperature B. Change in pH
C. Change in substrate concentration D. Binding of specific chemical to enzyme
View Solution
Q4
Enzyme activity is highest in the temperature range of:
View Solution
Q5

Substances, which obstruct enzyme activity are called ___.


View Solution