Serendip is an independent site partnering with faculty at multiple colleges and universities around the world. Happy exploring!

Home › Bio 103, Lab 5: Ongoing change at larger scales: chemical reactions and "ferments"/enzymes ›

Reply to comment

ekim's picture

on enzymes.

Submitted by ekim on Thu, 10/11/2007 - 2:39pm.

Saskia Guerrier, Eurie Kim

Our story on what enzymes are...
So this is what we know, enzymes work the "best" in neutral conditions and not so well in extreme conditions.
For example, in the pH experiement, the enzyme had the fastest effect when the pH was neutral (7.4), and the slowest effects when the pH was either acidic (2.0) or basic (10.4).
Enzymes are substances that create change, BUT only in a standardized environment. However, if the environment is drastically changed, the the enzyme is less effective in creating change.
So basically, enzymes help us determine the status of life b/c they work under liveable conditions.

enzymes mirror life.

Reply

To prevent automated spam submissions leave this field empty.
1 + 2 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

Remote Ready Biology Learning Activities

Scanning electron microscope image of SARS-CoV-2

Remote Ready Biology Learning Activities has 50 remote-ready activities, which work for either your classroom or remote teaching.

Narrative is determined not by a desire to narrate but by a desire to exchange. (Roland Barthes, S/Z)

What's New? Subscribe to Serendip Studio