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Biology, 15.10.2019 04:30 bnation5970

On an electrophoresis gel, band b is closer to the positive end of the gel than is band a. which of the following statements is true?
a. band b is more negatively charged than band a.
b. band b moved faster than band a.
c. band a is smaller than band b.
d. band b consists of larger dna fragments than does band a.

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