If you're shooting a university's graduation, then odds are that most of the people in attendance are from out of town and plan to leave soon. In addition to the camera, tripod and flash, you should also have a great photo printer so that you can deliver the goods on the same day.
Polymerase chain reaction. Polymerase chain reaction, (PCR), a technique used to make numerous copies of a specific segment of DNA quickly and accurately.
DNA cloning. To get multiple copies of a gene or other piece of DNA you must isolate, or âcutâ, the DNA from its source and then âpasteâ it into a DNA vector that can replicate (or copy) itself.NA cloning is used to create a large number of copies of a gene or other piece of DNA. The cloned DNA can be used to: 1  Work out the function of the gene. 2  Investigate a geneâs characteristics (size, expression, tissue distribution).