Search found 2 matches
Search found 2 matches • Page 1 of 1
- Mon Apr 20, 2009 5:24 am
- Forum: Botany Discussion
- Topic: Transpiration - please help!
- Replies: 5
- Views: 13453
Hi, this is the answer of 1st question: Water make the guard cells to be full, the slot between 2 cells open widely.So, the traspiration takes play strongly. There are some association between the water molecules together as well as the water molecules and the pipe's wall, so the transpiration takes...
- Mon Apr 20, 2009 2:28 am
- Forum: Microbiology
- Topic: PROKARYOTE VS EUKARYOTE PHOTOSYNTHESIS
- Replies: 3
- Views: 22667
Hi, I just know a little, I hope they will be useful : The differeces are the source of 1. H+:Plants get H+ from H2O ,Sulphur Bacteria get H+ from the compound of Sulphur(H2S, H2SO4,...) 2. C:Plants get C from CO2, some Sulphur Bacteria get C from oganic substances. 3. Pigment:plants use Chlorophyl ...