My Report

Enzyme Technology Mock Test 2


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. Smaller molecules elute faster than larger molecules during gel filtration.

Question 1 of 10

Question 2 of 10

2. The simplest way to remove ammonium sulphate from the system is _____________

Question 2 of 10

Question 3 of 10

3. In the below diagram of organic solvent fractionation, what does Y represent?
enzyme-technology-questions-answers-organic-solvent-fractionation-q8

Question 3 of 10

Question 4 of 10

4. Which of the following is the best method for isolating enzymes from cell free extract?

Question 4 of 10

Question 5 of 10

5. The volume of the solution which is being dialyzed is referred to as diffusate volume.

Question 5 of 10

Question 6 of 10

6. A _________ has long teflon tube about 30-40 cm long which is bulged at the end and has an automated machine for providing the pressure.

Question 6 of 10

Question 7 of 10

7. Ethanol can be removed from protein precipitate by __________

Question 7 of 10

Question 8 of 10

8. When the solvent phase in TLC is 20:80 mixture of hexane and ethyl acetate, the polar compounds will not move as much as non-polar compounds.

Question 8 of 10

Question 9 of 10

9. A preferable technique to perform fractionation is to cool the enzyme solution.

Question 9 of 10

Question 10 of 10

10. The process in which high tangential flow of feedstock across the surface of the filter is achieved to avoid the problems of buildup of filter cake is known as ____________

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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