~~Class 4D/08~~

for the ease of all! Bio prac scope!

things we should note!

1. respiration : refer to hydrogen carbonate practical
2. structure of leaves : Answer provided. Go through in class
3. Variegated leaves : Answers provided. Go through in class
4. De-starching of leaves : refer to practical on testing for starch in leaf ( returned )
5. Leaves / Histogram : Answer provided. Go through in class
6. Estimate surface area of leaves : Gone through in class
7. Prepare a temporary slide : Gone through in class
8. Food tests : Answers provided. Go through in class

What to study

1. Food Tests ( starch/reducing sugar/lipids/proteins) / digestion/ biological molecules
2. enzymes ( effect of PH and temperature/ denaturation / active sites / inactive/ prelim 2 rennin, amylase, hydrogen peroxide and catalase )
3. Photosynthesis ( process/ limiting factors/ Structure of leaves )
4. Biological drawings
5. Transpiration
   
6. Osmosis
7. Transpiration ( cobalt chloride paper, other 4 planing experiment )
8. Genetics ( corn, monohybrid crossing )

( Special thanks to Meng kei )

posted by Zach @ 12:00 AM