Thanks to the power of my silly sig, I've been getting a lot of biology questions lately. Most of these are fun to answer, but occasionally they pop up in totally inappropriate threads just out of the blue. Since Slashdot supports commenting on journal posts, it seemed like the best thing to do would be to make one and encourage people to ask here instead. So do that!
And I really will phrase things as car and computer analogies when possible. Although computer analogies are way more common.
For clarification, I've taken physiology and genetics courses, and can answer most geeky things about the human body and fundamental biology. I don't know much about pharmacology or ecology (because it is very, very, dry), and I am not a doctor. But I'll try to answer those questions, too.