Match List - I with List - II

List - I	List - II
(A) Denaturation	(I) Sequence of amino acids in a protein
(B) Primary structure of protein	(II) alpha-Helix and beta-pleated sheets
(C) Quaternary structure of protein	(III) \(2\) degree and \(3\) degree structures gets destroyed
(D) Secondary structure of protein	(IV) The spatial arrangement of subunits (containing \(2\) or more polypeptide chains) with respect to each other

Choose the correct answer from the options given below:

Which of the following process is used in the extractive metallurgy of magnesium?

Question based on following passage:
Adsorption is the process of attracting and retaining the adsorbate molecules on the surface of adsorbent. It is of two types i.e. Physisrption and chemisorption. To increase the rate of reaction, the substance called 'catalyst' is added. Promotors enhance the activity of catalyst while poison decrease the catalyst activity. Solutions may be true solution, suspension and colloids. Colloids are heterogenous but quite stable. On the basis of nature of interaction, colloids may be Lyophilic or Lyophobic. On the basis of type of dispersed phase particles, there may be multimolecular colloids, macromlecular colloids and associated colloids. The congulation of colloids may be done by boiling, dialysis or by mixing oppositely charged sols.
Molybdenum used in Haber process, acts as a :

Osmotic pressure measurements are less accurate and difficult to carry out. Therefore, this method is not useful for measuring molecular weights. But it is used to find out molecular weights of polymers eg. plastics, proteins and starch having many monomer units. Knowing the value of osmotic pressure of a given solution, molecular weight of the solute can be calculated using Van't Hoff equation.
A solution which shows deviations from Raoult's law is called:

Arrange the following in increasing order of their molarity when their equal weights are dissolved in 250 mL of water.
(A) glucose \(\left(180 g mol ^{-1}\right)\)
(B) sodium carbonate (106 g mol-1)
(C) sodium hydroxide \(\left(40 g mol ^{-1}\right)\)
(D) acetic acid \(\left(60 g mol ^{-1}\right)\)
Choose the correct answer from the options given below:

Which property is observed in an emulsion ?

Magnetic moment values for \(\left[ Fe \left( H _2 O \right)_6\right]^{3+}\) and \(\left[ Fe ( CN )_6\right]^{3-}\) are:

To increase the current sensitivity of a moving coil galvanometer by 75%, its resistance is increased so that the new resistance becomes twice its initial resistance. By what factor does its voltage sensitivity change ?

Let \(R =\left\{\left(L_1, L_2\right) : L_1 \perp L_2\right.\) where \(L_1, L_2 \in L\) (set of straight line in a plane), then

Match List - I with List - II.

List - I	List - II
(A) Operator	(IV) Repressor protein
(B) Promotor	(I) RNA polymerase
(C) y-gene	(II) Permeability of the cell
(D) z-gene	(III) Hydrolysis of a specific disaccharide

Choose the correct answer from the options given below :

List-I (Reaction Name)	List-II (Reaction)
(A) Carbylamine reaction	(I)
(B) Gatterman Rection	(II)
(C) Sandmeyer reaction	(III)
(D) Hoffmann Bromamide reaction	(IV)

Choose the correct answer from the options given below:

Let \(x\) denote the number of heads in a simultaneous toss of three coins, then \(P(0 < x \leq 3)\)

Identify the example of Australian Marsupial from the following: