WEEK 8

OCTOBER 11, 2010





Today we got back


Cell structure and function lab

Cell quiz

Normal and Plasmolyzed cells lab

Animal and Plant cell coloring packet


Grade reports


Today in class we


Picked up papers

Went over the homework

Finished Enzyme Lab in class


We learned about


Cytolysis-


Cyto- cell lysis-to break Cytolysis-cell breaking


Catalyst-

• A substance that speeds up a chemical reaction


• Catalysts decrease the amount of energy needed to start the chemical reaction


• Does not get used during the reaction
  
  

Enzymes

• Proteins that act as biological catalysts


• Enzymes are very specific (Substrates fit like "lock and key")


• Affested by changes in pH, temperature, and substrate concentration
  

Homework-

• Finish Enzyme Lab if you didn't finish in class


• Read Sections 10.1-10.2 and make a flow map


• Begin Cancer Survey on moodle
  
  

Next Scribe will be OMAR ADIL