-Advertisement-
  About AE   About NHM   Contact Us   Terms of Use   Copyright Info   Privacy Policy   Advertising Policies   Site Map
Technology in Education    
Custom Search of AE Site
spacer spacer

Computer Interfacing

The Effect of Alcohol on Biological Membranes


Questions

  1. Which alcohol damaged the beet at the lowest concentrations? How did you determine this?
  2. Which of the three alcohols seems to affect membranes the most? How did you come to this conclusion?
  3. At what percentage of alcohol is the cellular damage highest for methanol? ethanol? propanol?
  4. Summarize your conclusions of this laboratory experiment. Use your data to answer the purposes of this experiment.

Challenge Question

  1. What is the relationship between the size of the alcohol molecule and the extent of membrane damage? Hypothesize why this might be so.

Technology in Education Index


Let's Collaborate Index


 
Custom Search on the AE Site

 

-Advertisement-