Enzymes Purification MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Enzymes Purification, a fundamental topic in the field of Enzyme Technology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Enzymes Purification MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Enzymes Purification mcq questions that explore various aspects of Enzymes Purification problems. Each MCQ is crafted to challenge your understanding of Enzymes Purification principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Enzyme Technology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Enzymes Purification MCQs are your pathway to success in mastering this essential Enzyme Technology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Enzymes Purification. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Enzymes Purification knowledge to the test? Let's get started with our carefully curated MCQs!

Enzymes Purification MCQs | Page 4 of 10

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Q31.
What does the following equation represents?

ϕ=\(\frac{kPA_f}{ηD_f}\)

a.

Ionic strength

b.

Kinetic rate constant

c.

Solubility of an enzyme

d.

Volumetric throughput

Discuss
Answer: (d).Volumetric throughput
Q32.
The presence of enzyme in the sample can be detected by _________________

a.

gel exclusion chromatography

b.

affinity chromatography

c.

ion exchange chromatography

d.

thin layer chromatography (TLC)

Discuss
Answer: (d).thin layer chromatography (TLC)
Q33.
The method which relies on differences in partitioning behavior between a flowing mobile phase and a stationary phase to separate the components in a mixture is referred to as _________________

a.

homogenization

b.

dialysis

c.

chromatography

d.

ultrafiltration

Discuss
Answer: (c).chromatography
Q34.
Which chromatography technique consist of a stationary phase immobilized on a glass plate and an organic solvent acting as a mobile phase?

a.

Ion exchange chromatography

b.

Affinity chromatography

c.

Thin layer chromatography (TLC)

d.

Gel exclusion chromatography

Discuss
Answer: (c).Thin layer chromatography (TLC)
Q35.
If the solvent phase in TLC was 80:20 mixture of hexane and ethyl acetate, the polar compounds will not move as much as non-polar compounds.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q36.
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.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False
Q37.
Pick odd one out.

a.

Silica gel

b.

Alumina

c.

Cellophane

d.

Cellulose

Discuss
Answer: (c).Cellophane
Q38.
What is the coloring agent used to detect laccase?

a.

ABTS

b.

Acetylated cellulose

c.

Kieselghur

d.

Hexane and Ethyl acetate mixture

Discuss
Answer: (a).ABTS
Q39.
On spraying the coloring agent, the enzyme is detected as a __________

a.

square

b.

triangle

c.

line

d.

spot

Discuss
Answer: (d).spot
Q40.
The ratio of distance travelled by the sample over the total distance covered by the solvent is referred to as ___________

a.

solubility

b.

miachelis menton constant

c.

retention factor

d.

volumetric throughput

Discuss
Answer: (c).retention factor
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