The vesicle is a single membrane, where a vacuole is a double membrane.
vesicle.
yeh it is a double membrane bound organelle. the inner membrane is heavily folded for a large surface are for enzyme activity. its function is the synthesis, modification and distribution of protiens.
No lysosomes do not have double membrane . They are single membrane organells .
a vesicle does not fuse with the cell membrane. The cell membrane goes through endo- or exocytosis to absorb or eject a substance. In this case, exocytosis occurs, so the cell membrane engulfs the particle, pumps it through the membrane with the help of transport proteins, and then the vesicle breaks off and is gone.
vesicle.
An exocytotic vesicle is a membrane bound vesicle containing contents intended for release into the external environment. The vesicle will ultimately be fused with the cell membrane when its contents are released.
The vesicle fuses with the cell membrane, releasing it's contents.
yeh it is a double membrane bound organelle. the inner membrane is heavily folded for a large surface are for enzyme activity. its function is the synthesis, modification and distribution of protiens.
endocytosis
vesicle/ vacuole
No lysosomes do not have double membrane . They are single membrane organells .
a vesicle does not fuse with the cell membrane. The cell membrane goes through endo- or exocytosis to absorb or eject a substance. In this case, exocytosis occurs, so the cell membrane engulfs the particle, pumps it through the membrane with the help of transport proteins, and then the vesicle breaks off and is gone.
The cell membrane and vesicle have to be made of the same parts so that the process can be completed.
I believe you're talking about a vesicle (likely a transport vesicle). They're basically sacs of membrane.
Vesicle :D
there is no such thing as a secretion vesicle.although there is a secretory vesicle;Which is a membrane bound vesicle derived from the Golgi apparatus and containing material that is to be released from the cell.