Why Are Satellite DNAs Separated from the Bulk of the Genome

question 93

Multiple Choice

Why are satellite DNAs separated from the bulk of the genome during density gradient centrifugation?

• A)They include more phosphate and sugar groups per nitrogenous base.
• B)Their base composition is significantly different from that of the bulk of the genome.
• C)They have higher molecular weights.
• D)They have a higher negative charge than the bulk of the genome.
• E)They have a higher positive charge than the bulk of the genome.

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