Question

Arrange the following sequence of procedures in the proper order in this experiment done to determine proteins present in pea plants during germination. 1. Load the proteins in polyacrylamide gel electrophoresis and separate them 2. Break the cells by grinding them in liquid nitrogen and suspending in a buffer 3. Select a suitable tissue to isolate proteins expressed only during germination 4. Centrifuge the broken cells to purify proteins from other molecules

Answer 1

The options:

A) 1,3,2,4

B) 3,2,1,4

C) 2,4,1,3

D) 3,2,4,1

E) 2,4,3,1

The CORRECT ANSWER IS D)

D) 3,2,4,1

Step-by-step explanation:

At the initial stage, it is needed to determine the area you need the cells from.

This process is then accompanied with disruption of the cells to have access to the proteins

Next course of action is to centrifuge the constituents in order to separate the proteins.

At the final phase, it's important to fill up the gel with the proteins coupled with running to aid easy isolation of the constituents based on size and charge.