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An alternative approach to determining protein–protein interactions is to use a large-scale affinity purification technique that involves attaching fusion tags to proteins and purifying the associated protein complexes in an affinity chromatography column.
Phytase, an enzyme produced by Aspergillus niger can be adsorbed on microcrystalline cellulose powder (MCCP). The adsorption follows a Langmuir isotherm and the maximum concentration of the protein that can be obtained on the adsorbent is 70 mg cm-1. At a concentration of 50 mg L-1 of protein in the solution, the concentration of protein on the adsorbent reaches 35 mg cm-1. It is desired to recover 90% of the protein from 1.5 liter of the cell free culture filtrate containing 220 mg L-1 protein by addition of MCCP to the solution. The concentration of the protein adsorbed on the solid at equilibrium will be:
The question given below consists of a statement, followed by two arguments numbered I and II. You have to decide which of the arguments is a 'strong' argument and which is a 'weak' argument. Statement: Should women serve in combat units? Arguments: I. Yes, allowing women to serve in combat units is a positive step towards gender equality. II. No, women are the most emotional gender in India Give answer: (A) If only argument I is strong (B) If only argument II is strong (C) If either I or II is strong (D) If neither I nor II is strong and
Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer :

Statements : About 50 per cent of the animal by-products - hair, skin, horns etc. is edible protein. American chemists have developed a method of isolating 45 per cent of this protein. They used an enzyme developed in Japan to break down soya protein.

Conclusions :
I. Americans have not been able to develop enzymes.
II. Animal by-products protein has the same composition as soya protein.
Determine the correctness or otherwise of the following Assertion (A) and Reason (R).
Assertion: An antigen recognized by one immunoglobulin subtype is not recognized by any other subtype.
Reason: Immunoglobulin subtypes differ from each other both in the variable and in the constant regions.
Which one of the following four addresses is NOT EXACTLY same as the one given below? Christine Smith 6, Kutuzovskaya st., Platforma Kutuzovskaya, Podolsk, Moscow region, Russia (i) Christine Smith 6, Kutuzovskaya st., Platforma Kutuzovskava, Podolsk, Moscow region, Russia (ii) Christine Smith 6, Kutuzovskaya st., Platforma Kutuzovskaya, Podolsk, Moscow region, Russia (iii) Christine Smith 6, Kutuzovskaya st., Platforma Kutuzovskaya, Podolsk, Moscow region, Russia (iv) Christine Smith 6, Kutuzovskaya st., Platforma Kutuzovskaya, Podolsk, Moscow region, Russia
Which of the following statements about the Equatorial region are correct? 1. It is a megathermal region 2. It is a sclerophyll region 3. It is a region of high development 4. It is a region of aerial streamlets Select the correct answer using the code. given below :
Which one is incorrect match:-   TITRATION INDICATOR 1) Strong acid v/s strong base Phenolphthalein & methyl Orange 2) Weak acid v/s strong base Phenolphthalein 3) Strong acid v/s weak base Methyl orange 4) Weak acid v/s weak base Methyl Red
The statement given below is followed by two arguments. You have to decide which argument(s) is/are strong. Statements: Food rich in protein is better than junk food. Arguments: I. Yes, food rich in protein is good for the mental and physical development of children. II. No, junk food is tastier than food rich in protein.
Consider the following proteins: I. Chromo Protein  II. Peptone  III. Proteinase  Considering that there are three types of proteins namely Simple Protein, Conjugated Protein, and Derived Protein, which among the above is the odd one out with respect to the types mentioned above?