

MCQOPTIONS
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1. |
Choose_the_correct_statement_for_RNA_fractionation.$ |
A. | The RNA is fractioned by size but before separating on oligo-dT cellulose |
B. | A sucrose density gradient is used |
C. | The RNA is applied to the top of a pre-poured gradient and during centrifugation smaller molecules move down the tube faster |
D. | Different bands are formed according to the density in the sucrose density gradient |
Answer» C. The RNA is applied to the top of a pre-poured gradient and during centrifugation smaller molecules move down the tube faster | |