Search found 2 matches
Search found 2 matches • Page 1 of 1
- Mon May 29, 2017 10:53 am
- Forum: General Discussion
- Topic: Does phloem provides support to plant?
- Replies: 0
- Views: 1947
Textbooks keep saying only xylem provides support to plants as it has lignified cell wall. But how about phloem? Phloem is also a tube but with nothing to support it I guess it will collapse too. Is there anything supporting phloem and does it contribute to the support to plants? Also, do phloem pro...
- Fri May 26, 2017 3:30 pm
- Forum: Cell Biology
- Topic: Does chemiosmosis pump protons or hydronium ions?
- Replies: 3
- Views: 4912
I guess most probably protons as hydronium ions are so big I guess it won't be able to do chemiosmosis. Also, I have read a lot of textbooks and they all say it is proton, they never mention about hydronium ions.