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PRACTICAL 2- CITRA COURSE LMFF1512 (PCR-RFLP)

Total questions: 10

Worksheet time: 2mins

Name
Class
Date
1.

PCR-RFLP is abbreviation for?

a)

Polymerase Chain Reaction-Restoration Fragment Length Polymorphism

b)

Polymerase Chain Reaction-Restriction Fragment Length Polymorphism

c)

Polymerase Chain Reaction-Reverse Fragment Length Polymorphism

2.

What step should we do before PCR?

a)

Agarose gel electrophoresis

b)

Restriction enzyme digestion

c)

Analysis

d)

DNA extraction

3.

These are steps in PCR process, EXCEPT

a)

Elongation

b)

Denaturation

c)

Annealing

d)

Extraction

4.

In PCR, this step involve separation of DNA template into single strands.

a)

Elongation

b)

Final extension

c)

Elongation

d)

Denaturation

5.

These are applications for RFLP analysis, EXCEPT

a)

DNA fingerprinting

b)

Genetic diversity

c)

Protein identification

d)

Paternity

6.

These equipment are used in PCR-RFLP experiment, EXCEPT...

a)

Spectrophotometer

b)

Thermal cycler

c)

PCR machine

d)

Waterbath

7.

What chemical is used to stain a gel in electrophoresis?

a)

TAE buffer

b)

Ethidium bromide

c)

Loading dye

d)

100 bp ladder

8.

Which of the instrument is used to view band in a gel?

a)

Gel documentation system

b)

Thermal cycler

c)

Vortexer

d)

Waterbath

9.

A few bloodstains were found at a crime scene. A blood sample was obtained from Suspect 1, Suspect 2 and a victim. All bloodstains and blood samples were sent to a lab for PCR-RFLP analysis. From the result, the bloodstains belongs to...

a)

Suspect 1

b)

Suspect 2

c)

Victim

d)

Suspect 1 & 2

10.

A bloodstain was found at a crime scene. Two suspects were identified. Blood was obtained from both suspect and a victim for PCR-RFLP analysis. From the result, the bloodstain belongs to...

a)

Suspect 1

b)

Suspect 2

c)

Victim

d)

Suspect 1 & 2