Fill the gaps in the cloning story

Exercise and reference answers

Missing parts

1. Answer

   anode

   Choices

   1. anode
   2. cathode
   3. buffer

2. Answer

   ethidium bromide

   Choices

   1. ethidium bromide
   2. sodium chloride
   3. calcium nitrate

3. Answer

   elution

   Choices

   1. elution
   2. ligation
   3. dilution

4. Answer

   replication

   Choices

   1. replication
   2. translation
   3. respiration

Complete the statement

DNA is negatively charged, so in a gel it runs to the {0}. Bands are stained with {1} and cut out in a step called {2}. A vector needs an origin of {3} to multiply.

Instructions

Tap a word to drop it into the empty slot.

Explanation