descriptor for that level. The descriptor for the level indicates the different qualities that might be seen within the student’s answer for that level. If it meets the lowest level then go to the next one and decide if it meets this level, and so on, until you have a match between the level descriptor and the answer. With practice and familiarity you will find that for better answers you will be able to quickly skip through the lower levels based on the mark scheme. When assigning a level...

General The mark scheme for each question shows: • the marks available for each part based on the question • the total marks available for the question • the typical answer or answers which are expected • extra information to help the examiner make his or her judgement and help to delineate what is acceptable or not worthy based on credit or, within discursive answers, to give an overview based on the area within which a mark or marks may be awarded. The extra information within ...

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AQA A LEVEL BIOLOGY PAPER 2 2021 Qp COMPLETE AQA A LEVEL BIOLOGY PAPER 2 2021 Qp LATEST

MARK SCHEME − A-LEVEL BIOLOGY − 7402/2 − JUNE 2021 Question Marking Guidance Mark Comments 1. Phosphorylation based on glucose using ATP; 2. Oxidation based on triose phosphate to pyruvate; Accept all mark points withindiagrams. 3. Net gain based on ATP; 4. NAD reduced; 2. Accept removal based on hydrogen from triosephosphate for oxidation. 01.1 4 max 3. Accept any description that indicates a net gain e.g., 4 produced, 2 used. 4. Accept NADH/NADH2/NAD H + H+ produced. ...

AQA A level Biology paper 2022

AQA A LEVEL BIOLOGY 2020 PAPER 1 MS

AQA A LEVEL BIOLOGY 2020 PAPER 3 QP