BIOLOGY P(4) URGENT

[moonangel996]

HELLO EVERYONE IF YOU ARE AN A-LEVEL STUDENT (A2) READ THIS PLEASE !!!!!!!! IS THIS IN OUR SYLLABUS ?? ABOUT THE ACTION OF GLUCAGON ON LIVER CELLS IN REGULATION OF BLOOD ?????? !!!!!!
1. glucagon binds to receptors in cell surface membrane of liver cell
2. receptor changes conformation
3. G-protein activated
4. adenylate cyclase activated
5. ATP converted to cyclic AMP or cyclic AMP made
6. cyclic AMP is second messenger
7. cyclic AMP activates kinase protein
8. enzyme cascade
9. glycogen phosphorylase
10. glycogen broken to glucose
11. glucose, diffuses and passes out of liver cell into the blood
12. through GLUT2 transporter proteins
13. stimulating gluconeogenesis
PLEASE HELP !!!

 

[wahhaj munir]

AOA
no its not, just remember the insulin release process and also its effects on the body .

 

[moonangel996]

AOA
no its not, just remember the insulin release process and also its effects on the body .

i dnt get it?? effects of wat on the body ??? and r u sure?? cuz this thing ( which i post) is there
in the 3rd edition text book??
thank you

 

[wahhaj munir]

effect on body like what happens to glucose in blood , absorption in cells , increase in respiration etc.
and it may be in the book but its not required at all , i am sure no such question can come!

 

[moonangel996]

effect on body like what happens to glucose in blood , absorption in cells , increase in respiration etc.
and it may be in the book but its not required at all , i am sure no such question can come!

Thank youuu
ur exam is tom ryt? wat variant?
Good luck

 

[blah4023]

Good luck, people.
I have my P4 in a couple of hours

 

[wahhaj munir]

my exam is just few hours away

 

[wahhaj munir]

variant is 42

 

[moonangel996]

Good luck, people.
I have my P4 in a couple of hours

variant is 42

my exam after 12 hrs my variant is 1
wish u best of luck

 

[muzzaml]

The role of Glucagon is going to be included in the 2016 syllabus, our exam should be following the exact same syllabus they've been using for a while now.

 

[blah4023]

My exam went well..what about the others?

 

[shahed oly]

was the exam easy or hard compared to june 2013 paper 4.

 

[blah4023]

was the exam easy or hard compared to june 2013 paper 4.

For a person who hadn't solved ANY past papers it went well..so I am sure it would be fabulous for you
Don't worry and good luck

 

[Hassan22]

For a person who hadn't solved ANY past papers it went well..so I am sure it would be fabulous for you
Don't worry and good luck

how was urz? mine 20 mrks r left out

 

[blah4023]

how was urz? mine 20 mrks r left out

It was quite lengthy, for sure, but I did finish it on time and it went well. Much better than I expected.
I am hoping above 70s.

What about you? How was the rest of the paper for you?

 

[wahhaj munir]

paper was little tricky
over all it went very good !

 

[sunstar]

what abt the essay questions

 

[Aizah K]

which question u choosed from section B

 

[Aizah K]

w

paper was little tricky
over all it went very good !

which question u choosed from section B

 

[Muhammad Haris Ghani]

The paper was lengthy and difficult for sure