Category Archives: Uncategorized

My favorite enzyme (see previous post about enzymes in general, and why I have a favorite) has a very specific job, as all enzymes do. But my enzyme, Aminoacyl tRNA Synthetase (or Syase for convenience) has a job that is … Continue reading →

All enzymes are great. So by saying I have a favorite, I don’t mean to denigrate the others in any way. All enzymes are just great at what they do, and most of them simply couldn’t possibly do their jobs … Continue reading →

In a recent post I said that the replication of cells is required for evolution and the origin of modern life as we know it. While it’s true that the daughter cells of a parent dividing cell end up containing … Continue reading →

It’s easy. All you need to know about molecular biology is that it’s all about DNA. And you don’t need to know what that stands for, or anything else about DNA except this. It’s a really long molecule, like a … Continue reading →

In the transition from chemistry to biology, many new features had to emerge from an increasingly complex chemical system. Examples include some form of membranous enclosure to allow for appropriate concentration of reactants, thus defining the borders of a living … Continue reading →

Today’s guest post is a poem by my wife (and collaborator), Aniko Albert. There is a story behind this poem related to our relationship. After reading it, you might want to take a look at an earlier post on this … Continue reading →

People talk about morality a lot. Some say there are moral facts, others that moral codes are subjective and depend on culture. I have read the argument that human moral instincts are the product of evolution, or simply the collective … Continue reading →