Biology > AS Mark Scheme > AQA-8461_1H-W-MS-Jun20 (1).pdf (All)
AQA-8461_1H-W-MS-Jun20 (1).pdf
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Question Answers Extra information Mark AO / Spec. Ref. 01.1 before arrow carbon dioxide and water after arrow glucose allow correct chemical symbols ignore any attempt at balancing equation ... ignore light / chlorophyll either order ignore sugar / carbohydrate do not accept starch 1 1 AO1 4.4.1.1 01.2 light (light) is captured / trapped / absorbed by chlorophyll / chloroplasts ignore description of subsequent parts of the photosynthesis reaction allow sunlight ignore sun allow (light) is used by chlorophyll / chloroplasts 1 1 AO1 4.1.1.2 4.4.1.1 01.3 18.5 + 19.3 + 19.5 3 or 57.3 3 19.1 (cm3 /hour) allow an answer correctly calculated using only two correct values 1 1 [Show More]
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