Enzymes and Cell Disruption Quiz
Authored by Khoiruddin _
Engineering
University
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Where are enzymes commonly found in prokaryotic cells?
Nucleus
Cytosol
Cell wall
Periplasmic space
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The simplest method of cell disruption is:
Homogenization
Sonication
Osmotic shock
Detergent treatment
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which type of detergent is most commonly used in bioseparation?
Ionic
Anionic
Non-ionic
Cationic
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the structure that solubilized lipids form in aqueous solution?
Bilayer
Liposome
Micelle
Vesicle
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A major drawback of enzymatic digestion for cell lysis is:
It is non-specific
It denatures proteins
It is expensive
It cannot be scaled up
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Homogenization disrupts cells using:
Chemical lysis
Osmotic pressure
Shear stress and cavitation
Electrical impulses
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
One of the main disadvantages of homogenization is:
Unpredictable results
Excessive foaming
High heat generation
Low throughput
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