Qualification > Sciences
Edexcel BIOLOGY Doubts!!!!
ksitna:
welll all i know about gene expression is that they will turn on into what it is specialised
it first is totipotent then it turns to be pluripotent
so it is turned into an organ like the heart
but we dont know when thy turn on or off
but i dont get ur ques either.. sorry
ksitna:
summary
fertilised egg ( totipotent)
cell division
mitosis 2 times
embryo (totipotent)
cell division and differentiation
embryo with more cells so is pluripotent stem cells
specialised cells( nerve blood, etc)
Ibiza279:
--- Quote from: ksitna on June 07, 2010, 10:02:38 pm ---welll all i know about gene expression is that they will turn on into what it is specialised
it first is totipotent then it turns to be pluripotent
so it is turned into an organ like the heart
but we dont know when thy turn on or off
but i dont get ur ques either.. sorry
--- End quote ---
im searching an explanation for my answer on google and the first link i get is : Is there a pattern of gene differentiation in the Indian populations ? -_- . . . lol and no im not an indian, its jus abit ironic for me :P
Kim:
--- Quote from: Ibiza279 on June 07, 2010, 10:11:47 pm ---
im searching an explanation for my answer on google and the first link i get is : Is there a pattern of gene differentiation in the Indian populations ? -_- . . . lol and no im not an indian, its jus abit ironic for me :P
--- End quote ---
haha that is hilarious
which nationality r ya?
Ibiza279:
--- Quote from: kim on June 07, 2010, 10:14:11 pm ---haha that is hilarious
which nationality r ya?
--- End quote ---
im Paki
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