endo and exocytosis???

[hassam]

are they active or passive processes

 

[hassam]

2010 o/n theoty ms says exo is atp requiring will it be the same for endo ????

 

[aliya_zad]

Exo and endo are both active processes.

 

[jumana94]

endocytosis and exocytosis are active processes

 

[princesszahra]

are they active or passive processes

well different books have different opinion on that !
medical books say that both r passive!
http://wiki.answers.com/Q/Is_endocytosi ... _transport
http://answers.yahoo.com/question/index ... 202AAt6YV9
so i would say go for what the markscheme says

 

[jumana94]

u said it, its med books,,,, we're still AS students, and we're studying that theyre active so Yea... When we get to medicine we'll know that

 

[princesszahra]

u said it, its med books,,,, we're still AS students, and we're studying that theyre active so Yea... When we get to medicine we'll know that

thats ok
i just told u!

 

[Banglarbagh]

well this is the basic concept..!!

In endocytosis the cell puts out extention around the object to b engulfed. The membrane fuses together around the objct forming vesicle.

In exocytosis the object is surrounded by a membrane inside the cell to form a vesicle. this vesicle is then moved to the cell membrane. the membrane of the vesicle fusses with the cell membrane, expelling its content outside the cell....!!!

 

[sweetiepie]

thank u..

 

[princesszahra]

well this is the basic concept..!!

In endocytosis the cell puts out extention around the object to b engulfed. The membrane fuses together around the objct forming vesicle.

In exocytosis the object is surrounded by a membrane inside the cell to form a vesicle. this vesicle is then moved to the cell membrane. the membrane of the vesicle fusses with the cell membrane, expelling its content outside the cell....!!!

the topic was whether its active or passive>

 

[Banglarbagh]

ur welcome sweetiepie..!!

Princesszahra read wt i have written..!! I jst xplained the basic concept..!!

 

[sweetiepie]

@ banglarbagh hmm any tym..