Blog

Which of the following columns is used in Ion Exchange Chromatography?

In two-dimensional gel electrophoresis, the first dimension uses _______ to separate by their pIs and the second dimension uses _______ to separate according to their molecular mass?

In QBM lab the GST column was used, what type of chromatography column is the GST column (remember it uses beads containing immobilized glutathione)?

What analytical technique is used where molecules in a test sample are converted to gaseous ions and operates under vacuum?

Which of the following describes a cDNA library?

What technique correlates PCR end product (and thus protein expression levels) with original amount of mRNA in sample?

True or False:Ethidium bromide staining is the most sensitive method to detect DNA.

Which substances can negatively affect many of the biological samples used in a molecular biology lab?

Which technique allows for the analysis and separation of cells based on size, health, or other properties such as stage of the cell cycle?

A reactive chemical would have which colored diamond indicated on the NFPA Chemical Hazard Label?