Create

Random

0

0

Statistics for Separation techniques

Click here to take the quiz!

General Stats
Answer Stats
Score Distribution
Your Score History

General Stats

This quiz has been taken 3 times
The average score is 6 of 15

Answer Stats

question	Answer	% Correct
what does FPLC stand for	fast protein liquid chromatography	100%
what is added to proteins in FPLC hydrophobic interaction in a small amount so that the protein is in solution but if too much is added it will precipitate ?	ammonium sulfate	50%
which type of FPLC uses dyes which mimic the substrate or cofactors of specific proteins causing the target proteins to remain on the stationary phase (column)	dye ligand	50%
what happens to the target proteins in FPLC hydrophobic interactions when the column is washed with a low concentration of salt buffer	fall off	50%
what is the name of the solution that goes through the membrane in dialysis ?	filtrate	50%
what amino acid has a high affinity for cobalt and nickel ions and is therefore used in FPLC - metal affinity	histadine	50%
what is the more precise version of chromatography that uses a chamber to keep a constant temperature and pressure ?	HPTLC	50%
the Rf value is always less than ...	one	50%
........ ultrafiltration uses argon gas to push the liquid through a filter at the base of the chamber	pressure	50%
in dialysis what is the name of the solution that remains in the tube/bag?	retentate	50%
in TLC, silica gel, cellulose or aluminia are the ..........phase	stationary	50%
in FPLC hydrophobic interaction, what 2 things are commonly added to the resin in the column	benzene rings, branched alkane side chains	0%
what type of ultrafiltration uses force to pull anything below the MWCO through the membrane ?	centrifugal	0%
what is the name of the common blue dye used in dye ligand affinity	cibacron blue F3GA	0%
The his tagged proteins are removed from the column when flushed with ........	imidazole	0%

Score Distribution

Percentile by Number Answered

Percent of People with Each Score

Your Score History

You have not taken this quiz

Countries of the World Quiz

US States by Borders in 30 Seconds

Fast Typing 1 to 100

U.S. Presidents Quiz

Fast Typing A to Z

Europe Map Quiz

12 Months in 15 Seconds

Countries that Start with P

Find The Mystery Country Using Color Clues - Randomized!

Countries of Africa

Brand Logos Quiz #4

Brand Logos Quiz #1

Biggest Countries by Area

Brand Logos Quiz #2

Save Your Progress