Spot the one that does not fit

Exercise and reference answers

Questions

1. Items

   1. Protease
   2. EcoR I
   3. Hind II
   4. BamH I

   Odd item

   Protease

2. Items

   1. Ti plasmid
   2. pBR322
   3. Retrovirus
   4. Agarose

   Odd item

   Agarose

3. Items

   1. Lysozyme
   2. Cellulase
   3. Chitinase
   4. Anode

   Odd item

   Anode

4. Items

   1. Gold
   2. Tungsten
   3. Ethanol
   4. Calcium

   Odd item

   Ethanol

Instructions

Tap the item that does not belong with the rest.

Explanation