凝胶电泳（gel electrophoresis）

PCR products were then analysed _____ electrophoresis _____ 2% agarose gel.

In two-dimensional polyacrylamide-gel electrophoresis, you can run a SDS-gel first, followed by running an isoelectrical gel

The pre-sowing low temperature treatment of seeds is known as . A: scarification B: electrophoresis C: vernalizaion D: abscission

In the electrophoresis experiment of Fe(OH)3 colloid, the temperature and conductivity of the auxiliary solution should be equal to that of the colloid.

确诊新型冠状病毒的实验检测主要依靠哪一种技术手段？（ ） A: RT-PCR B: ELISA C: Western blotting D: Electrophoresis

In gel electrophoresis, （）proteins move rapidly through the gel. A: Large molecules B: Small molecules C: Both move together D: The above options are not selected

确诊新型冠状病毒的实验检测主要依靠哪一种技术手段？（ ） A: ELISA (enzyme-linked immunosorbent assay) B: RT-PCR(Reverse transcription PCR) C: Western blotting D: Electrophoresis

If one wanted to measure the number of eosinophils in a blood sample, he or she would conduct the following test: A: hematocrit B: electrophoresis C: complete blood cell count D: differential white blood cell count

As a means of high-throughput protein analysis, the main advantages of 2-DE lies in A: continuous and automated sample preparation and two-dimensional gel electrophoresis. B: The results of 2-DE containing thousands of protein spots harbouring different isoelectric point and/or molecular size. C: its capability in detecting particularly low protein. D: its capability in detecting hydrophobic proteins.