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Which of the following interactions bind...

Which of the following interactions bind the substrate molecules to the amino acid residues of the protein present on the active site of the enzyme?
(i) Hydrogen bonding
(ii) ionic, bonding
(iii) Dipole, dipole interaction
(iv) van der Waals interation

A

(ii),(iii)

B

(iii),(iv)

C

(i),(ii),(iii)

D

(i),(ii),(iii),(iv)

Text Solution

Verified by Experts

The correct Answer is:
D
A variety fo interaction are involved. The binding forces should be strong enough to hold the substance, long enough so that enzyme can catalyze the reaction, but weak enough to allow the products to depart after their formation.
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Knowledge Check

  • Which of the following functional groups of the amino acid residue L - serine of the protein present on the active site of enzyme attacks the substance molecule to carry out the chemical reaction?

    A
    `H-`
    B
    `overset(+)NH_(3^(-))`
    C
    `HO -`
    D
    `COO-`

  • What type of forces bind the substrate to the active site of enzyme ? (i) Ionic bonding (ii) Hydrogen bonding (iii) van der Waals forces (iv) Reaction with functional group of enzymes

    A
    (i),(ii) and (iv)
    B
    (i),(iii) and (iv)
    C
    (i),(ii) and (iii)
    D
    (i),(ii),(iii) and (iv)

  • Which of the following type of interaction is possible between substrate and enzyme at the active site of enzyme? I.Ionic bonding II.H-bonding III.Dipole dipole interaction IV.Van Der waals interaction Choose the correct option

    A
    I and II
    B
    I,II and III
    C
    IV and III
    D
    all of these