a-researcher-needs-to-separate-proteins-based-on-both-size-and-ph-which-techniqu

Question

A researcher needs to separate proteins based on both size and pH. Which technique should they use and why?

Accepted Answer

2D gel electrophoresis, because it separates proteins based on size and pH.

Answer

NMR, because it provides structural information.

Answer

Mass spectrometry, because it identifies proteins by mass-to-charge ratio.

Answer

SDS-PAGE, because it separates proteins based on size.