話説兼職芒果在這67 天以來，向大家分享了一些化學和經濟的知識，但其實兼職芒果也是一個有讀生物的芒果，而且後天就要小考了。今天想爲分享 cell membrane!
Cell membrane28Please respect copyright.ＰＥＮＡＮＡLEM2irIIYz
all cells whether they are prokaryotic or eukaryotic have a cell membrane28Please respect copyright.ＰＥＮＡＮＡoCKay81d68
components: phospholipid and proteins 28Please respect copyright.ＰＥＮＡＮＡSIMcVlCvqJ
structure : phospholipid are arranged in a bilayer 28Please respect copyright.ＰＥＮＡＮＡoEoONOBbrv
with the hydrophobic head point outwards and the hydrophobic tails pointing towards the centre of the phospholipid bilayer
the characteristics of cell membrane are as follows :
1. fluid nature 28Please respect copyright.ＰＥＮＡＮＡcVIPhyklbQ
phospholipid and proteins are able to move laterally 28Please respect copyright.ＰＥＮＡＮＡTEwUWNnnST
2. mosaic pattern 28Please respect copyright.ＰＥＮＡＮＡEvfhbCxOHa
protein are embedded or interspersed in the phospholipid bilayer 28Please respect copyright.ＰＥＮＡＮＡoUboZDrXBh
3. asymmetric pattern 28Please respect copyright.ＰＥＮＡＮＡxwQrpoHatg
composition and orientation of protein are different with respect to two sides of the bilayer.
*Glycoproteins (protein with saccharides attached) are only found on the external surface)
ns216.73.216.13da2
and then Add to home screen.