BIO 2134 Tutorial Electrophoresis

BIO 2134 Tutorial Electrophoresis

University

18 Qs

quiz-placeholder

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BIO 2134 Tutorial Electrophoresis

BIO 2134 Tutorial Electrophoresis

Assessment

Quiz

Chemistry

University

Hard

Created by

huixuan lim

Used 3+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Electrophoresis was developed by:

Tsvedberg

Tswett

Tiselius

Sanger

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which technique separates charged particles using electric field?

Protein denaturing

Hydrolysis

Electrophoresis

Protein synthesis

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following statements is true about migration of biomolecules?

The rate of migration is directly proportional to the resistance of medium

Rate of migration is directly proportional to current

Low voltage is used for separation of high mass molecules

Rate of migration is inversely proportional to current

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the electrophoresis apparatus consist of?

Buffer chamber and electrophoresis unit

Power pack and electrophoresis unit

Gel, buffer chamber and fire pack

Electrophoresis unit and gel separator

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

If proteins are separated according to their electrophoretic mobility then the type of electrophoresis is:

SDS PAGE

Electro focusing

Affinity Electrophoresis

Free flow electrophoresis

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following factors does not influence electrophoretic mobility?

Size of molecule

Molecular weight

Shape of molecule

Stereochemistry of molecule

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

When is electrophoresis not used?

Separation of proteins

Separation of nucleic acids

Separation of amino acids

Separation of Lipids

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