badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 12th pass

                        

Of the following statements about enzymes, which ones are true? (i) enzymes lack in nucleophilic groups (ii) enzymes are highly specific both in binding chiral substrates and in catalyzing their reactions (iii) enzymes catalyze chemical reactions by lowering the activation energy (iv) pepsin in proteolytic enzyme A (i) B (i) and (iv) C (i) and (iii) D (ii), (iii) and (iv)

2 months ago

Answers : (2)

Vikas TU
13786 Points
							
Dear studnet 
As properties of an enzyme are: 
(i) They don't initiate the catalysis by accelerating the rate of catalysis by lowering the activation energy.
(ii) A particular enzyme attacks on a particular substrate (it fits like a key in the lock).
(iii) Any enzyme which breaks the long chain molecules of proteins into shorter fragments (peptides) and eventually into their components, amino acids called proteolytic enzyme.
Pepsin is such an example.
2 months ago
Vikas Amritiya
askIITians Faculty
158 Points
							
 
Dear studnet 
As properties of an enzyme are: 
(i) They don't initiate the catalysis by accelerating the rate of catalysis by lowering the activation energy.
(ii) A particular enzyme attacks on a particular substrate (it fits like a key in the lock).
(iii) Any enzyme which breaks the long chain molecules of proteins into shorter fragments (peptides) and eventually into their components, amino acids called proteolytic enzyme.
Pepsin is such an example.
2 months ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 728 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 46 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details