Biology Forum › Cell Biology › PLANT AND ANIMAL CELLS
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- December 1, 2005 at 4:34 am #2723tiredParticipant
help i need to know the difference between plant and animal cells
Plant Cells and ANIMAL CELLS
- December 1, 2005 at 5:10 am #34004BiologyIs4LifeParticipant
Here you go! 😀
Hope this helps…PLANT CELLS: http://www.plantcell.org/
ANIMAL CELLS: http://www.purchon.com/biology/cells.htm
To sum it up:
plant cells have a cell wall and animal cells don’t! - December 1, 2005 at 5:36 am #34007SabbyParticipant
Animal cells and plant cells are very similar, but…
Plant Cells:
Cell Wall around cell membrane, large Central Vacuole(holds water for structural support; also called Turgor)
Plastids called Chloroplasts which perform photosynthesis - December 1, 2005 at 1:49 pm #34028cool A-level studentParticipant
plant cells are also more structured than animal cells, they form a certain hard shape (which holds the plant up i guess) whilst animal cells sort of form a blob, something to do with the cell wall as that increases the outermost structure of the cell.
there are added organnelles like the vauole (storage area) which is only in plant cells, also plant cells have cell walls, animal cells don’t ect…
hope it helps 😉
- December 1, 2005 at 2:16 pm #34031new_guyParticipant
……I read somewhere which says that small vacuol do appear at certain animal cells..(maybe I’m wrong….I have poor memory…)
And I’m pretty sure that plant cells able to make carbohydrates which provide energy….animal cells can not make carbohydrates themselves… - December 1, 2005 at 3:12 pm #34032Starlight189Participant
Well at GCSE level I was told animal cells don’t have a vacuole…now at AS level I’ve been told they do…confusing!
- December 1, 2005 at 7:26 pm #34042PoisonParticipant
Generally, animal cells can have small vacuoles or none. The vacuoles get larger in pathologic cases.
- December 2, 2005 at 2:11 am #34067animejunkie13Participant
ANIMAL:
1: no cell wall
2: can make skin, hair, ect,
3: can/cannot have a vacoule
4: ( plants dont have mitochondria, do they?)
PLANT:
1: outer cell wall
2: chloroplasts whcih make them green and are used in photosynthesis
3: DO have a vacuole.and…..(something else….really bad memory..)
- December 2, 2005 at 3:52 am #34074canalonParticipantquote animejunkie13:ANIMAL:
1: no cell wall
2: can make skin, hair, ect,
3: can/cannot have a vacoule
4: ( plants dont have mitochondria, do they?)
PLANT:
1: outer cell wall
2: chloroplasts whcih make them green and are used in photosynthesis
3: DO have a vacuole.and…..(something else….really bad memory..)
Animal, 4/ Yes they do. Besides photosynthesis, they also respire, and have mitochondria.
- December 2, 2005 at 11:35 am #34088victorParticipant
But usually plants’ mitochondria are smaller in amounts that animals’ mitochondria..
- December 2, 2005 at 2:07 pm #34107cool A-level studentParticipant
animal cells can have vacuoles for storage but generally not and the 1’s that do are small
- December 3, 2005 at 1:05 pm #34177th1_rhs13Participant
Is that so? My book regards lysosomes as being the counter part of Vacuoles in Animal cells.
Also they serve as a an Enzyme storage as well as digestion–hence the correlation to lysosomes.
- December 3, 2005 at 2:20 pm #34187victorParticipant
??I think that vacuoles are used as a starch storage and the rest of metabolism…but not enzymes….am I wrong?
- December 3, 2005 at 2:34 pm #34193MrMisteryParticipant
Sorry to dissapoint you victor but he is right. Vacules are the counterparts, so to speak, of lysosoms in the animal cell, reason for some scholars to name them fitolysosomes. Here are the roles of vaculoes in plants(the ones i can remember):
-in cellular digestion(same as animal lysosomes)
-in depositing: sucrose(enters the vacuole by a H+ assisted antiporter), Na,Ca(that also enter the vacuole by a proton antiporter), Cl, nitrates(enter the cell through channels)
– in regulating cellular volume(as we know, in plants the vacuole is 70-80% of the cell volume)
-in polenisation(they accumulate antocyan pigments)
The vacuole has an extremely well developed H+ pump, that can give the vacuole a pH of even 2! This is a mechanism that is characteristic to plant cells:
UTP –> UMP +Pi~Pi
It is one of the only cases where uridine triphosphate is used as an energy source in the living world. The vacuole’s H+ pump works on pirophosphateNow, the plant cell doesn’t store starch in vacuoles, it stores it in a special kind of plastid called amiloplast.
Check the alberts book on the subject for more info, that is where i learned all this stuff..
- January 2, 2006 at 8:45 am #36007animejunkie13Participantquote th1_rhs13:Is that so? My book regards lysosomes as being the counter part of Vacuoles in Animal cells.
Also they serve as a an Enzyme storage as well as digestion–hence the correlation to lysosomes.
yeah, but lysosomes are in plant cells too, so, why would they be there?
- January 2, 2006 at 9:30 pm #36028PoisonParticipant
There are no lysosomes in plant cells. There are just some particles to do some work.
- January 4, 2006 at 6:29 pm #36175EnzymeParticipant
- January 4, 2006 at 9:55 pm #36206MrMisteryParticipant
nice pictures. where did you get them from?
- January 5, 2006 at 12:01 pm #36248EnzymeParticipant
Here you have the URLs :wink::
– Animal cell:
http://micro.magnet.fsu.edu/cells/anima … alcell.jpg– Plant cell:
http://micro.magnet.fsu.edu/cells/plant … ntcell.jpg - January 6, 2006 at 6:44 pm #36346CoolJay221Participant
plant cells have chloroplasts and animal cells don’t. animal cells have centroils and plants don’t. plant cells ahve a cell wal and animal cells don’t.
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