IGCSE/GCSE/O & A Level/IB/University Student Forum
Qualification => Subject Doubts => GCE AS & A2 Level => Sciences => Topic started by: abuyusef on May 27, 2010, 02:17:15 pm
-
Hello guys...
How was the paper...
i found it a little hard ...Anybody got the solutions with paper..
What are your expectations for grade boundaries!
Abuyusef
-
Discuss here!
-
was ok...ayt what dd u ryt fr that question regardin the fusion of the 2cells?they asked to describe the arangement...By the way sumtimes i find these Qs so stupid i swear :D
-
what did u write... i didn't know that question
-
that question about the fussion was previously asked with exactly the same words, i dont remember the year but its in the membrane structure and functions questions in the chapter based questions that TQ uploaded, and there was a part in our paper which said
"use ur knowledge of the membrane to describe these results"
the ansewr in the mark scheme is as follows:
(b) 1. The membrane is fluid;
2. (Because) {phospholipids /B} are able to move (within membrane);
3. (Therefore) proteins can move (within membrane / phospholipid bilayer);
4. Idea that there is a new arrangement of proteins;
-
that question about the fussion was previously asked with exactly the same words, i dont remember the year but its in the membrane structure and functions questions in the chapter based questions that TQ uploaded, and there was a part in our paper which said
"use ur knowledge of the membrane to describe these results"
the ansewr in the mark scheme is as follows:
(b) 1. The membrane is fluid;
2. (Because) {phospholipids /B} are able to move (within membrane);
3. (Therefore) proteins can move (within membrane / phospholipid bilayer);
4. Idea that there is a new arrangement of proteins;
dude ure very good…this question that I answered in a wrong way
-
thats not really a big deal UNLESS u wrote 75% of the paper correct, nvm if u got 1-2 wrong questions maximum... i guess it'll be A forr 52/80
-
hey i wanted to know about something,
do u remember the fill in the blanks question about the heart?
do u remember ur answers? and if u do remember them, are u 100% sure of them?
-
hey i wanted to know about something,
do u remember the fill in the blanks question about the heart?
do u remember ur answers? and if u do remember them, are u 100% sure of them?
I do remember that it is atrial systole …well other students say that's it's diastole .
-
I do remember that it is atrial systole …well other students say that's it's diastole .
they are both right.
look i got a question, how much do u think an A will be this time?
-
some 55-62/80 for an A ... ::)