Name:

GCSE BiologyRequired Practical

Question BookMARK SCHEME

GCSE Biology required practical activity 1: MicroscopyMark-schemes might vary slightly for these qs due to scaling of imageBL2HP-QP-JUN15 (Question 4)

BL3HP June 2014

AQA-BIOL1-QP-JUN16.PDF

GCSE Biology required practical activity 2: Microbiology

http://www.mppe.org.uk/AQA-BL1HP-QP-JAN13.PDF

http://www.mppe.org.uk/AQA-BLY3H-W-QP-JUN11.PDF

http://www.mppe.org.uk/AQA-BLY1AP-W-QP-MAR10.PDF

7A = 1 7B =3 7C = 1 7D = 4

6B = 4 6C = 4

GCSE Biology required practical activity 3: OsmosisAQA-BL3HP-QP-JUN16 (Question 1)

http://www.mppe.org.uk/AQA-BLY2H-W-QP-JAN11.PDF

GCSE Biology required practical activity 4: Enzymes (Effect of pH on digestion of starch by amlyase)http://www.mppe.org.uk/AQA-BLY2H-W-QP-JAN10.PDF

http://filestore.aqa.org.uk/subjects/AQA-BL2HP-QP-JUN14-CR.PDF

GCSE Biology required practical activity 5: Food testsMarkscheme1. separate sample for each test;2. equal volume of each sample;3. simple sugars :- Benedict’s ;4. heat / boil; ignore warm5. stays blue is negative6. blue to green / yellow / orange / brown / red / AW;7. protein:- biuret or sodium/potassium hydroxide + copper sulphate;8. blue to mauve / purple/violet;9. repeat;10. safety -not tasting;11. general safety point;Reject colour changes if reagents totally wrong e.g. iodine / sodium chlorideAccept inaccurate spelling for name of test or reagents if recognisableIf not recognisable, but cannot be confused, then accept the colour change but not for test or reagent.[max 6]

GCSE Biology required practical activity 6: PhotosynthesisAQA-BL2HP-QP-JUN16 (Question 2)

http://filestore.aqa.org.uk/subjects/AQA-BIOL-W-SQP-2H.PDF

http://www.mppe.org.uk/AQA-BL2HP-QP-JAN13.PDF

http://www.mppe.org.uk/AQA-BLY2H-W-QP-JAN11.PDF

http://www.mppe.org.uk/AQA-BLY2H-W-QP-JUN10.PDF

GCSE Biology required practical activity 7: Reaction Timehttp://filestore.aqa.org.uk/sample-papers-and-mark-schemes/2016/june/AQA-BL1FP-QP-JUN16.PDF

GCSE Biology required practical activity 8: Germination (effect of light or gravity on seedling growth)http://www.mppe.org.uk/AQA-BL1FP-QP-JAN12.PDF

http://filestore.aqa.org.uk/subjects/AQA-BL1FP-QP-JUN14.PDF

http://filestore.aqa.org.uk/subjects/AQA-BIOL-W-SQP-1H.PDF

GCSE Biology required practical activity 9: Field investigationshttp://filestore.aqa.org.uk/subjects/AQA-BL2HP-QP-JUN14-CR.PDF

AQA-BL2HP-QP-JUN16 (Question 7)

BL2HP-QP-JUN15 (Question 2)

http://filestore.aqa.org.uk/subjects/AQA-BL2HP-QP-JUN13.PDF

http://filestore.aqa.org.uk/subjects/AQA-BIOL-W-SQP-2H.PDF

http://www.mppe.org.uk/AQA-BL2HP-QP-JAN13.PDF

http://www.mppe.org.uk/AQA-BLY1H-W-QP-JUN10.PDF

GCSE Biology required practical activity 10: DecayBL2HP-QP-JUN15 (Question 1)

http://www.mppe.org.uk/AQA-BLY2H-W-QP-JUN11.PDF

Alevel (but langage modified)

http://filestore.aqa.org.uk/sample-papers-and-mark-schemes/2016/june/AQA-BIOL1-QP-JUN16.PDF