Qualification > Sciences
Edexcel BIOLOGY Doubts!!!!
Kim:
--- Quote from: damlaj on June 07, 2010, 06:27:21 pm ---hey kim what are your expectations for bio tommorow
--- End quote ---
haha well i am kind of expecting plant reproduction as human reproduction was their in jan 2010
and then cloning might come though not so sure
Kim:
can anyone describe the pathway of amino acids through a cell?
Darth Austrakast:
The amino acids are synthesized to proteins in ribosomes in RER by translation
Next the amino acids are bounded in vesicle that bud off frm cisternae of RER that transport the protein across the RER network and cytoplasm and fuse wid the golgi body-where the proteins are modified to glycoprotein/lipoprotein etc.Then secretory vesicles are again released by the Golgi body which fuses with the cell membrane and releases the protein outside cell by exocytosis
Kim:
--- Quote from: Darth Austrakast on June 07, 2010, 06:44:00 pm ---The amino acids are synthesized to proteins in ribosomes in RER by translation
Next the amino acids are bounded in vesicle that bud off frm cisternae of RER that transport the protein across the RER network and cytoplasm and fuse wid the golgi body-where the proteins are modified to glycoprotein/lipoprotein etc.Then secretory vesicles are again released by the Golgi body which fuses with the cell membrane and releases the protein outside cell by exocytosis
--- End quote ---
thanks
Uchia:
could someone give a quick review on the vaculor, symplast and apoplast pathways my teacher told me there is a possibility that they will come
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version