YesDo you mean for our new 2016 syllabus?
We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)
YesDo you mean for our new 2016 syllabus?
Yep none of those are online yet
can u show address of questionoh, i get it now, thank you so much. by the way, is this question compatible with the new 2016 syllabus?:
View attachment 59598
u will find q in textbook saq which is very similar to past papr photosynsisCan anyone link any past paper question related to the interpretation of absorption and action spectra of chloroplast pigments?
As the temperature gets lower, the phospholipid membrane fluidity decreases which makes it more harder for the cell membrane to fold during exocytosis and in order to overcome that issue,the fluidity of cell membrane increases by increasing the proportion of unsaturated phospholipids( because they are fluid or liquid in structure) so the answer is D.Help its question 16 from nov 2011 paper 1 variant 2
what iis the question? ans is D
what does this mean?
View attachment 59643
As the temperature gets lower, the phospholipid membrane fluidity decreases which makes it more harder for the cell membrane to fold during exocytosis and in order to overcome that issue,the fluidity of cell membrane increases by increasing the proportion of unsaturated phospholipids( because they are fluid or liquid in structure) so the answer is D.
As the temperature gets lower, the phospholipid membrane fluidity decreases which makes it more harder for the cell membrane to fold during exocytosis and in order to overcome that issue,the fluidity of cell membrane increases by increasing the proportion of unsaturated phospholipids( because they are fluid or liquid in structure) so the answer is D.
Advanced Biology for you By Gareth WilliamsHey guys.
Can someone suggest me good A level Biology books or notes (not summarised.)
I have the Cambrige Coursebook and I would like more help.
PS. This question has probably been asked a multiple times before but I didnt wanna go through the whole thread so sorry for that.
PS. Missed xtremepaper's emojis.
Advanced Biology for you By Gareth Williams
Biological science By DJ Taylor.
Biology in context By Susan Toole.
Cambridge coursebook is good too but it doesn't have everything at least for A2.
About the notes I wanted to ask....Are you doing AL or just AS?
Welcome.Thank you very much! Which of these do you find the most helpful?
AS only.
Alright. Thanks a lot for the help.Welcome.
I use the CIE coursebook.But I get bored or when I cant understand or find something I check the other ones at the library.
Best of luck! You can check the Revision guide.
Welcome.I'm glad I could help.Alright. Thanks a lot for the help.
Lactate fermentation is reversible.also in anaerobic respiration there is lactic acid and alcoholic fermentation which one is reversible and why
No it cannot.in refractory period where Na ion channels become unresponisve can a strong stimulus stimulate it to open
For almost 10 years, the site XtremePapers has been trying very hard to serve its users.
However, we are now struggling to cover its operational costs due to unforeseen circumstances. If we helped you in any way, kindly contribute and be the part of this effort. No act of kindness, no matter how small, is ever wasted.
Click here to Donate Now