When preparing to isolate proteins from plant cells,the first step in preparing the cell homogenate would be
A) sonication.
B) using a French press.
C) treatment with mild detergents.
D) enzymatic treatment.

Question

Quizplus · Accepted Answer

Enzymatic treatment would be the best choice as it would break down the cell walls to release the proteins. Sonication and using a French press could also be successful methods, but they may cause excessive damage to the proteins. Treatment with mild detergents could also be used, but it may not be as effective in breaking down the cell walls compared to enzymatic treatment.

When Preparing to Isolate Proteins from Plant Cells,the First Step