Complete the gel run rule

Exercise and reference answers

Missing parts

1. Answer

   negative

   Choices

   1. negative
   2. positive

2. Answer

   anode

   Choices

   1. cathode
   2. anode

3. Answer

   smaller

   Choices

   1. bigger
   2. smaller

Complete the statement

DNA fragments carry a {0} charge, so the electric field drives them towards the {1}, and the {2} the fragment the farther it travels through the agarose.

Instructions

Tap one option for each blank to finish the rule that a gel run follows.

Explanation