im doing a practice paper of AS level foundation and need help with a question. it reads "an enzyme such as amylase, has a specific 3 dimensional shape. explain how dna structure determines the...
If you put some blood into a glass vial and sealed it, and then stored the vial in an underground vault for a thousand years, what would happen to it? Did they have glass a thousand years ago, or did...
Right, am on a rant tonight. Does anyone else hate Lily Allen? How the f*** can she have ther nerrrve to slate Madonna? I mean, i'm no fan of Madonna but she says it like she has become the most...
