Mark the correct option about prosthetic group and co-enzyme.
 

	Prosthetic group		Co-enzyme
	Nature	Mode of action	Nature	Mode of action
(i)	organic	Tightly binds to protein part of the enzyme	inorganic	Transient association with protein part of the enzyme
(ii)	inorganic	Transient association with protein part of an enzyme	organic	Tightly binds to protein part of an enzyme
(iii)	organic	Tightly binds to protein part of the enzyme	organic	Transient association with protein part of the enzyme
(iv)	inorganic	Transient association with protein part of an enzyme	inorganic	Tightly binds to protein part of an enzyme

The graph below depicts the velocity of an enzyme-catalyzed reaction vs. substrate concentration. Identify the alphabets with the correct descriptions.

I. $\mathrm{A}=$ Enzyme activity

II. $\mathrm{B}=$ Substrate concentration at maximum velocity

III. $\mathrm{A}=$ Substrate concentration at which half of the maximum velocity

IV. $\mathrm{B}=$ Half of the maximum velocity

Study the following

The correct combinations are

The following graph shows the concentration of substrate on enzyme activity:

What does the $\mathrm{Y}$-axis represent?

The following graphs with the solid and dotted lines correspond to the reactions without and with enzyme, respectively. Which of the following graph(s) correctly represents the concept of activation energy?

If an enzyme reaction follows the Michaelis Menten kinetics represented by the equation:

${\mathrm{V}}_0={\mathrm{V}}_{\max }\frac{\left[\mathrm{S}\right]}{{\mathrm{K}}_{\mathrm{M}}+\left[\mathrm{S}\right]}$

Where ${\mathrm{V}}_0$ is the initial reaction velocity, ${\mathrm{V}}_{\max }$ is the maximal reaction velocity,  ${\mathrm{K}}_{\mathrm{M}}$ is the Michaelis constant, and [S] is the substrate concentration. Which of the following statements is correct?

Match the entries in column I and Column II. Which one of the following choices is correct?