Biology

[equalsmcsquared.livejournal.com]

*Why no, the science teacher isn't following a set theme. And this should make the students who were complaining about no chemistry much happier.*

Today, we will be discussing the chemicals one would find in a cell. If you would open your notes to page 24. And don't forget to sign the roll sheet--two consecutive absences will earn you detention. I will post lists later on this week.

Reductionism is an assumption that underlies much of contemporary science. The central premise: To understand a complex system, break the system down into its parts. This has been a very successful program for many areas of biology (though not for all). It can, if applied overly dogmatically, lead to an overly mechanical view of the cell. But it is a useful approach, and one that generates an extraordinary volume of research.
* Hierarchic view of life: to understand life fully, need to study it at different levels
* The cell is a chemical machine; its parts and its language are chemical
* Need sophisticated tools to analyze the components: chromatography,electrophoresis, etc.
* Biochemistry is study of these parts

Comments

[iwasawesome.livejournal.com]

Lilly signs the roll sheet, and sits in the back of the class to take notes. Although she may be doodling, watiting for someone to sit next to her so they could play a game of MASH, because chemistry is way painful. One of the two.