AQA A-level Biology paper 1 Exam Questions & Correct Answers Graded AAQA A-level Biology paper 1 Exam Questions & Correct Answers Graded AAQA A-level Biology paper 1 Exam Questions & Correct Answers Graded AAQA A-level Biology paper 1 Exam Questions & Correct Answers Graded AAQA A-level Biology paper 1 Exam Questions & Correct Answers Graded AAQA A-level Biology paper 1 Exam Questions & Correct Answers Graded AAQA A-level Biology paper 1 Exam Questions & Correct Answers Graded AAQA A-level Biolo...

A-level PSYCHOLOGY Paper 3 Issues and options in psychology Time allowed: 2 hours Materials For this paper you must have: • an AQA 16-page Answer Book. You may use a calculator. Instructions • Use black ink or black ball-point pen. • Write the information required on the front of your answer book. The Paper Reference is 7182/3. • In Section A, you should answer all questions. • In Section B, choose one topic. Answer all questions on the topic you choose. • In Section...

AS BIOLOGY 7401/2 Paper 2 Mark scheme June 2019 Version: 1.0 Final *196A74012/MS* Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this examination. The standardisation p...

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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. ...

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