Write an introduction and discussion for a biology lab report about Alu-Human DNA typing using PCR introduction should be 1.5-2 pages discussion should be 1-1.5 pages use and cite sources In the i

Write an introduction and discussion for a biology lab report about Alu-Human DNA typing using PCR

introduction should be 1.5-2 pages 

discussion should be 1-1.5 pages 

use and cite sources  

In the introduction be sure to include background information about Alu sequences and what PCR is and the techniques used and the background info on it on PCR and the PCR cycle. 

In the discussion include the possible sources of error of PCR such as there not being a cell pellet after centrifuging, or not enough cells in the suspension. Also include ways to fix these errors. Also include ways the experiements can be improved as a whole.