Guides d'étude, Notes de cours & Résumés

AQA A-level BIOLOGY 7402/2 Paper 2 Question Paper & Mark scheme June 2023 VERIFIED100%. Chemical digestion - -Hydrolyses large, insoluble molecules What is digestion - -Physical breakdown Chemical digestion Physical breakdown - --Breakdown of food into absorbable nutrients - By teeth - Stomach muscles - increases SA What is the importance of digestion? - -Hydrolyses large food molecules into smaller molecules Which can move across cell membrane And be absorbed into the blood Oe...

MARK SCHEME – A-LEVEL BIOLOGY – 7402/2 – JUNE 2023 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 standardisation process ensures that the mark scheme covers the students’ responses to questions and that eve...

AQA A-level BIOLOGY 7402/2 Paper 2 Version: 1.0 Final Question Paper & Mark Scheme (Merged) June 2023

AQA A LEVEL BIOLOGY 7402/2 PAPER 2 MARKSCHEME JUNE 2023