Official AQA Biology Unit 3 14th May 2013 NEW SPEC

Well the production of biogas is the big one. There can also be a comparison question between the 2 types of biogas generators and evaluating which one you thin is better. Then the evaluation of kidney dialysis vs kidney transplant. The food efficiency and how blood moves through the heart is another one. Then there's the usual others like ventilation, transpiration, artificial hearts, and a typical question about global warming and etc.
Don't worry too much because although we are the first ones to be doing the exam with the new specification, the questions and their answers don't change. Good Luck. BTW, someone previously shared it but there's a youtuber who makes gcse science videos called 'myGCSEscience'. Check it out: http://www.youtube.com/watch?v=tz8ja91C9_8&list=PLsorq7UsrfYuE4IpM28MJxG7UUf0W0wpc
His videos have all the topics on the exam.

I have a dilemma.

After school on Monday, 3 of my teachers will be running 3 different revision classes for 3 different subjects. The subjects are Spanish, biology and RS. I can only attend one and I don't know which to go to!

Dates of the exams:
- Biology = the following day (Tuesday 14th)
- Spanish = Friday 17th
- RS = Tuesday 21st

How confident I feel in each subject:
- Biology = mainly confident
- Spanish = mainly confident
- RS = unconfident

How many lessons in class before exams:
- Biology = 1
- Spanish = 2
- RS = 1

Sorry for the overload of information, but has anyone got a clue as to what I should do?

Thank you so much!! Yes ive seen his videos, theyre great! Good luck to you too By the 2 types of biogas generator, do you mean batch and continuous? And what sort of points would i have to write if the 6 marker was on transpiration? I cant think of 6

I have a dilemma.

After school on Monday, 3 of my teachers will be running 3 different revision classes for 3 different subjects. The subjects are Spanish, biology and RS. I can only attend one and I don't know which to go to!

Dates of the exams:
- Biology = the following day (Tuesday 14th)
- Spanish = Friday 17th
- RS = Tuesday 21st

How confident I feel in each subject:
- Biology = mainly confident
- Spanish = mainly confident
- RS = unconfident

How many lessons in class before exams:
- Biology = 1
- Spanish = 2
- RS = 1

Sorry for the overload of information, but has anyone got a clue as to what I should do?

my revision notes

I have a dilemma.

After school on Monday, 3 of my teachers will be running 3 different revision classes for 3 different subjects. The subjects are Spanish, biology and RS. I can only attend one and I don't know which to go to!

Dates of the exams:
- Biology = the following day (Tuesday 14th)
- Spanish = Friday 17th
- RS = Tuesday 21st

How confident I feel in each subject:
- Biology = mainly confident
- Spanish = mainly confident
- RS = unconfident

How many lessons in class before exams:
- Biology = 1
- Spanish = 2
- RS = 1

Sorry for the overload of information, but has anyone got a clue as to what I should do?

You have the same as me! Except I'm doing RS on Friday 17th AS WELL because I'm doing the full course. I am going to fail RS so badly, Spanish is fairly easy though, haven't revised that at all yet

Haha, Friday 17th is unit 2 (religion and life issues), right? I am doing the full course too - I did that unit last year, so this year I only have one more unit to do and therefore just the one exam, on the 21st

I felt so unconfident about RS before last year's exam and I didn't think it went well at all. Fortunately, on results day I found out I got A* 100 UMS (full marks) and I was genuinely speechless! So, even though we may not feel confident in the subject, we may still do well in this exam! There's always hope!

Good luck! We can do this!

Yeah life issues, that is honestly amazing lol. I don't think I can even scrape a B the way I'm going. What was your other unit on? I'm doing religion and morality (unit 3).

can we please keep the dicsussion on the context of the science exams

thank you

Since the exam is on Tuesday, what about if we ask each other questions to see if we're ready?

So, I'll start with a question, one person answers it and gives another question for someone else to answer. Also, remember to say how many marks it's worth.

My question: Explain the adaptations of the villi to absorb food/digested material. [6]