Aqa as 2023 - Study guides, Class notes & Summaries

2024 AQA AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2023 VERIFIED / Biology AQA AS level 7401/1 Paper 1 Describe the induced-fit model of enzyme action - ANSWER-- active site not complementary to/does not fit substrate - Shape of active site changes as enzyme- substrate complex forms - Distorting bonds (in substrate leading to reaction) • The human cell then makes a complementary strand to the HIV DNA. The complementary strand is made in the same way as a ne...

AQA A-level CHEMISTRY 7405/2 Paper 2 Organic and Physical Chemistry Version: 1.0 Final *Jun* IB/M/Jun23/E8 7405/2 For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 TOTAL Monday 19 June 2023 Afternoon Time allowed: 2 hours Materials For this paper you must have: • the Periodic Table/Data Booklet, provided as an insert (enclosed) • a ruler with millimetre measurements • a scientific calculator, which you are expected to use where appropriate. Instructions • Us...

AQA AS CHEMISTRY 7404/1 PAPER 1 INORGANIC AND PHYSICAL CHEMISTRY MARK SCHEME JUNE 2023

AQA AS LEVEL JUNE 2023 BIOLOGY PAPER 2

AQA AS LEVEL JUNE 2023 PHYSICS PAPER 1

AQA AS Physics 7407/1 Paper 1 June 2023

AQA AS level COMPUTER SCIENCE paper 1 mark-scheme June 2023

2023 AQA AS CHEMISTRY 7404/1 Paper 1 Inorganic and Physical Chemistry Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature I declare this is my own work. AS CHEMISTRY Paper 1 Inorganic and Physical Chemistry Tuesday 16 May 2023 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: • the Periodic Table/Data Sheet, provided as an inser...

In depth essay plans using specific evidence for many different types of essay question that could come up in History A Level Component 1c. I achieved an A* in History at A Level in 2023, much aided by my creation and rereading of these essay plans. The evidence used in these essay plans was compiled from both the AQA Tudors textbook and multiple SHP textbook. This means they include lots of different information, as well as covering the entire Tudor period.