- Messages
- 326
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OK good luck with physics thenthis is physics!
i dont have bio
thanks!OK good luck with physics then
u need MR physics then!this is physics!
i dont have bio
Yes im from pisb but in grade 9 !!frm pisb grade 10 ?
which one ??yeah
thn u r my juniorYes im from pisb but in grade 9 !!
bio , chem , phy , mathswhich one ??
THE ANSWERS ARE IN ORDER
ur making me nervous cu z thisis v 2 i am doing only variant 1
IS good questionsBio doubt:
Just wanted to know that why is glucose absorbed by the ileum through active transport and not diffusion? How is the glucose lower in concentration, I mean it isn't previously absorbed by any other cell before the food reaches the ileum then how does the high concentration of glucose that is ingested become less, (where does it vanish! ) that it needs to be absorbed by active transport?
Help!
so what you're saying is due to the fact that the stored glycogen can be converted to glucose any time and taken up by the ileum so there is always glucose available in high concentration for the small intestine and it never becomes low for the incoming glucose ingested to be diffused and not absorbed by active transport? Did I get you right?ALL I CAN SAY
IS good questions
the glusoce ingested does no VANISH but say TRANFORMS into glycogen and is stored in the liver
and is again turned back into glucose for giving energy when the body needs it pancreas secert insulin hormone to do this
hope i am right and i helped cilkLIKE if did
umm........wat i said about glycogen and liver and stuff i did not relate it to the ileum becuz im also weakin that part i dont get the active transport part too!so what you're saying is due to the fact that the stored glycogen can be converted to glucose any time and taken up by the ileum so there is always glucose available in high concentration for the small intestine and it never becomes low for the incoming glucose ingested to be diffused and not absorbed by active transport? Did I get you right?
Isn't there like a possibility that there isn't enough glycogen available for conversion and the concentration of glucose does decrease in the body and then there might be diffusion?
haha same hereumm........wat i said about glycogen and liver and stuff i did not relate it to the ileum becuz im also weakin that part i dont get the active transport part too!
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