AQA A LEVEL BIOLOGY PAPER 1 MARKING SCHEME 2020. 100% CORRECT questions, answers, workings and explanations. Whatsapp +25479 093 7672 for assistance. Question Marking Guidance Mark Comments 01.1 1. (ATP to ADP + Pi ) Releases energy; 2. (energy) allows ions to be moved against a concentration gradient OR (energy) allows active transport of ions; 2 1. Reject ‘produces/makes/creates energy’. 2. For ‘ions’ accept Na+ or K+. 2. Do not accept if this movement is of glucose not ...

AQA GCSE BIOLOGY 8461/2H Paper 2 Higher Tier Mark scheme June 2020. GCSE BIOLOGY 8461/2H Paper 2 Higher Tier Mark scheme June 2020 Version: 1.0 Final Mark Scheme *jun/2H/MS* MARK SCHEME – GCSE BIOLOGY – 8461/2H – JUNE 2020 2 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 ...

AQA GCSE COMBINED SCIENCE: TRILOGY 8464/B/2H Biology Paper 2H Mark scheme June 2020. GCSE COMBINED SCIENCE: TRILOGY 8464/B/2H Biology Paper 2H Mark scheme June 2020 Version: 1.0 Final *206g8464b2h/MS* MARK SCHEME– GCSE COMBINED SCIENCE: TRILOGY– 8464/B/2H – JUNE 2020 2 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 standardisa...

GCSE BIOLOGY 8461/2F Paper 2 Foundation Tier Mark scheme June 2020 Version: 1.0 Final Mark Scheme *jun/2F/MS* MARK SCHEME – GCSE BIOLOGY – 8461/2F – JUNE 2020 2 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 ...