Statistics for separation techniques 2

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question	Answer	% Correct
what blue molecule is commonly used as a marker for large proteins in FPLC gel filtration ?	blue dextran	0%
what type of HPLC consists of a non polar solvent and a polar stationary phase ?	forward phase	0%
what separation technique is best suited to small biological molecules ?	HPLC	0%
what type of FPLC used a specific buffer pH and a resin with basic side chains ?	ion exchange	0%
in FPLC gel filtration what size proteins falls through the column first ?	large	0%
FPLC gel filtration is usedinstead of the other FPLC methods when the protein is damaged by ....	salt	0%
when creating a salt gradient in FPLC ion exchange we mix buffer 'a' with buffer 'b' (e.g. 1MNaCl), weak bound proteins will fall off at a lower concentration than target proteins true or false ?	true	0%
what pink molecule is commonly used as a marker for small proteins in FPPLC gel filtration?	vitamin b12	0%