How different are COS-1 cells and COS-7 cells?

Answer 1

Both COS-1 and COS-7 cells are fibroblast-like cell lines established from the African green monkey kidney. They both grow in monolayer and they were both established from CV-1 Simian cells (cercopithecus aethiops) which were transformed by an origin-defective mutant of SV-40; cells are host cells for the propagation of pure populations of recombinant SV virus.
They are just two different clones isolated from the same infected kidney. Look it up in the ATCC database:
http://www.lgcpromochem-atcc.com/common/catalog/numSearch/numResults.cfm?atccNum=CRL-1650

http://www.lgcpromochem-atcc.com/common/catalog/numSearch/numResults.cfm?atccNum=CRL-1650

Answer 2

Cos-1 Cells

Answer 3

Well, for starters, you can eliminate the Ps3 from you list. It is way too over priced and the games aren't even that good anyway. The Wii can vary from an extremely easy gameplay to a pretty difficult gameplay depending on the game. However, most games on th Wii will get old after about a week or two, so I wouldn't recommend it. Out of the three, the 360 is probably the best choice. Even though it is the oldest of the three, you can upgrade it, and download a ton of cool stuff like the origional xbox games from xbox live. There are a huge variety of games, and many different genres. Choose wisely!