Task 3 Depth Study

Question 1

What is Gel electrophoresis

Answer 1

Gel electrophoresis is a basic biotechnology technique that separates macromolecules according to their charge and size

Question 2

Whats is gel electrophoresis used for

Answer 2

Its used to analyse and manipulate DNA, RNA and protein samples.

Question 3

How does gel electrophoresis differentiate the charge of the molecules

Answer 3

Through its movement toward the positive electrode(anode) and negative electrode(cathode), the charge can be determined. The faster its travelled the migration rate will be higher(alongside size)

Question 4

How does gel electrophoresis differentiate the size of the molecules

Answer 4

The distance the molecule has travelled- the further its travelled the smaller it is(alongside charge)