June 2023 verified Study guides, Class notes & Summaries

2023 AQA AS BIOLOGY 7401/2 Paper 2 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] Candidate number I declare this is my own work. AS BIOLOGY Paper 2 Thursday 25 May 2023 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: • a ruler with millimetre measurements • a scientific calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer ...

2023 AQA A-level BIOLOGY 7402/1 Paper 1 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] Candidate number I declare this is my own work. A-level BIOLOGY Paper 1 Wednesday 7 June 2023 Afternoon Time allowed: 2 hours Materials For this paper you must have: • a ruler with millimetre measurements • a scientific calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answ...

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...

2023 AQA AS BUSINESS 7131/2 Paper 2 Business 2 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]

2023 AQA AS BUSINESS 7131/1 Paper 1 Business 1 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]

2023 AQA AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] Candidate number I declare this is my own work. AS BIOLOGY Paper 1 Monday 15 May 2023 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: • a ruler with millimetre measurements • a scientific calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the...

2023 AQA GCSE BIOLOGY 8461/2H Paper 2 Higher Tier Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]

2023 AQA A-LEVEL SOCIOLOGY 7192/1 Paper 1 Education with Theory and Methods Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] A-level SOCIOLOGY Paper 1 Education with Theory and Methods Monday 22 May 2023 Morning Time allowed: 2 hours Materials You will need no other materials. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions in the spaces provided. Do not write...

2023 AQA A-level PSYCHOLOGY 7182/1 Paper 1 Introductory topics in psychology Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] A-level PSYCHOLOGY Paper 1 Introductory topics in psychology Friday 19 May 2023 Morning Time allowed: 2 hours Materials For this paper you may use: • a calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions in the spaces provide...