- Methods of assembling electrophoretic tank, gel model and gel slicer were presented in detail.Starch gel making, electrophoretic condition as well as activity staining were also described.
- The orient has been playing an active role in the world economy.
- He is an active member of the school's stamp club.
- An active volcano may explode at any time.
- Is it wise to engage in active sports at your age?