AQA Biology Unit 3

good set of questions, i think youre using a different exam board to me though, well i hope beause some of the stuff we havent been taught!

i do aqa triple science and alot of this stuff in not in the aqa revision guide

thankyou

well that was good

Wow that was so hard :O I really need to do some more revision lol. Thanks :] x

awh man 58% :/

75% - not too bad!

thanks, that was really useful!

need to check spellings on test.

hmmm.... most of this stuff isn't on my Unit 3 for some reason :/ . Can't rate high because of that reason.

is this gcse??

is this aqa science coz i didnt know half the sfuff on the test .

Thanks good test, never heard of coeliac disease though :D

unit 3 is the coursework, and that test had hardly any AQA questions

Zara wrote: is this aqa science coz i didnt know half the sfuff on the test .

wouldn't worry about the depth this goes into, most of this is not likely to come up as a direct question, but may be needed for applied knowledge Thanks, really in depth (doing triple science GCSE)

thx it was great test .this showed me that i need some ******** revision ! :) lol

i swear u don't need to know half of that stuff

how many gills do fish have????????

i swear most of that stuff isn't in the revision guide?

21 is wrong, haemoglobin is in the blood :)

U GUYS R WELLZ GD @ QUIZZES WE MNAGED 2 GET 12 ON DIS 1! BUT SPENT HALF DA YEAR WIV MA BABY BOII INIT SO WE DID WELL GD DNT EVEN HATE ON ME I LUV DEM QUIZZES WOOP WOOP :p

Some of these questions are not good :/ Half of this is not in the revision guide.

68%... at least its over half :)

the revision guides don't go into much depth so i doubt alot of this would be in them, i think most of this stuff is in the textbook and i've been taught all of it in school for the unit 3 aqa, this is just the a/a* knowledge stuff

Ok, apologies to everyone who isn't happy with the questions because they're not on your syllabus, but I can promise you, everything on this quiz was on the syllabus I did and most of it came up on the exam last year.

To rule out any conclusion and anybody else getting irate with me, this test is for AQA, SEPARATE SCIENCES STUDY, BIOLOGY, as written in 2009.

im soo sure you dont need to know how many gillls a fish has and the spelling needs checking. overall i think it was a hard test

Bushra Hasan wrote: im soo sure you dont need to know how many gillls a fish has and the spelling needs checking. overall i think it was a hard test

Like I said before, I needed to know it for the syllabus we did.

this stuff is AQA B3

quit knocking the test, it was good aside fromt he few spelling mistakes

lern tu speel

good test but some of the more specific examples like the coeliac disease one you dont need to know

you just have to know how to apply knowledge to qs like that not actually know all the facts about them

also we havnt done any of that surface area stuff :s

Question 3 is wrong: it's the trachea which leads to the tracheoles, not the other way round.

Surface Area:Volume ratio ????

I love science :) im a nerd

100% quality!

thanks great test, got my exam tomorow :S

By the way i agree with Lydia it goes Trachea to tracheoles.

Thanks for the polite comments guys! Good luck with the exam tomorrow, those of you who have it!

Good quiz 86%, and yeah this is all there

Glad you put some questions in about gas exchange surfaces in other organisms, really useful :)

This test is terrible, question 3 is wrong, the trachea leads into the tracheoles, and for question 4 apparently the correct answer is: Insects loose a lot of water because they have a small surface area. which i think is incorrect, they loose a lot of water because they have large surface areas in relative to their volume. Also many key words are spelt incorrectly such as "tracheoles" which is spelt "tracheloes" in the test and also "palaside" is spelt wrong, it should be "palisade".

loo wrote: ___
Well you got the meaning despite minor spelling errors. Nobody's perfect.

And can people please stop leaving comments like this...
The test is clearly ok because some people understand it just fine and it got me an A* at GCSE so stop slagging me and it off.

Again, thank you for those of you with polite comments!

Great test , but maybe work on the spelling

useful as i didnt know most of the stuff

but overall great :) Thanks

Ignore what they're saying, this test was awesome & i got %85 but how i was certain with what i put down, but ow well %85 is still good

55% thats a D :( ....but i think i'm with a different exam board because most of those questions were either in my unit 1 or are not on my paper :) i'm sitting biology unit 3 aqa on the 13th january :S :D ..thanks anyway it made me realise what i need to revise

i don't think some of those answers are correct but apart from that it was okay :)

this was really useful but i dont think that this is GCSE :\

Pretty good actually. Thanks :)

pretty good, not too useful for AQA exam board tho x

Good test, however, I agree that some, that a few questions related to unit 2. More questions are needed to cover biogasess, yeast, micro-orgs and the affects of exercise on the body. You may need to sort out the typo's.

Some things about Unit 2 in here, like the people above said. It's ok, but I'm the type of person who gets put off easily by spelling and some of your questions just really annoyed me after a while xD

Overall, it is good, but just check your spelling.

P.S. I thought it was "Selective Absorption", not "Selective Reabsorbtion"? Any difference in them?

Thanks :D

Good quiz, but one mistake:

Question 3 is FALSE.  The spiracles are NOT the site of gaseous exchange in insects, they are just the holes which lead to the TRACHEA and THEN the TRACHEOLES, not the other way round.  What you are implying by that question is that the spiracles lead to the tracheoles first and then the trachea, which they don't.

Otherwise, good quiz :)

Please sort out the dreadful spelling mistakes. 

Good test. Thanks!

But seriously, learn how to spell and USE APOSTROPHES CORRECTLY!

great questions for my revision thanks :) but i couldnt work out some of the questions because of the spellings - other than that it was really good

yehh i don't think this is the right syllabus for gcse unit 3 biology

agree with all the comments its not on my syllabus but oh well i got 86% :)

good set of questions, but the fish section we havn't done yet :L

pretty good yeah, but some of the questions had nothing to do with the AQA exam board specifications because i checked.

im doing my exam tomorrow and it didnt really overly help to be honest :/

Oh well, revision notes it isss :P **

Josh wrote: i agree with everything he saidd!! 

 thanks, was a good way of revising only got 48% though and the exam is in a minuit.

meh it was ok quite hard and i ahven't seen some of the questions

meh it was ok quite hard and i ahven't seen some of the questions

Quite a lot of the questions are not needed in Unit 3 AQA Triple Biology exam :/

the spelling on this needs checking, and a lot of your questions on fish and insects are not on the unit three exam for aqa, just as a comment, but thankyou it was still beneficial. I NEED TO REVISE!!! :') 

the spelling on this needs checking, and a lot of your questions on fish and insects are not on the unit three exam for aqa, just as a comment, but thankyou it was still beneficial. I NEED TO REVISE!!! :') 

What is this? irrelevant stuff