7401 1 - Study guides, Revision notes & Summaries

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2023 AQA AS BIOLOGY 7401/2 Paper 2  Question Paper & Mark scheme (Merged) June  2023 [VERIFIED] Popular
  • 2023 AQA AS BIOLOGY 7401/2 Paper 2 Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]

  • Exam (elaborations) • 49 pages • 2024
  • 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 ...
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AQA 2024 AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2024 [VERIFIED] Popular
  • AQA 2024 AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2024 [VERIFIED]

  • Exam (elaborations) • 53 pages • 2024 Popular
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  • AQA 2024 AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2024 [VERIFIED]
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2023 AQA AS BIOLOGY 7401/1 Paper 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]

  • Exam (elaborations) • 46 pages • 2024
  • 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...
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AQA AS BIOLOGY 7401/1 Paper 1 Version: 1.0 Final *JUN2023 7401101* IB/M/Jun23/E8 7401/1 For Examiner’s Use Question Mark
  • AQA AS BIOLOGY 7401/1 Paper 1 Version: 1.0 Final *JUN2023 7401101* IB/M/Jun23/E8 7401/1 For Examiner’s Use Question Mark

  • Exam (elaborations) • 47 pages • 2024
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  • AQA AS BIOLOGY 7401/1 Paper 1 Version: 1.0 Final *JUN* IB/M/Jun23/E8 7401/1 For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 TOTAL 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 questions in t...
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Official June 2024 AQA AS BIOLOGY 7401/1 Paper 1 Merged Question Paper + Mark Scheme
  • Official June 2024 AQA AS BIOLOGY 7401/1 Paper 1 Merged Question Paper + Mark Scheme

  • Exam (elaborations) • 54 pages • 2024
  • Official June 2024 AQA AS BIOLOGY 7401/1 Paper 1 Merged Question Paper + Mark Scheme
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2024 AQA AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2023 VERIFIED / Biology AQA AS level 7401/1 Paper 1
  • 2024 AQA AS BIOLOGY 7401/1 Paper 1 Question Paper & Mark scheme (Merged) June 2023 VERIFIED / Biology AQA AS level 7401/1 Paper 1

  • Exam (elaborations) • 7 pages • 2024
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  • 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...
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AQA AS BIOLOGY PAPER 1 JUNE 2023 MARK SCHEME (7401/1)
  • AQA AS BIOLOGY PAPER 1 JUNE 2023 MARK SCHEME (7401/1)

  • Exam (elaborations) • 18 pages • 2023
  • AQA AS BIOLOGY PAPER 1 JUNE 2023 MARK SCHEME (7401/1)
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AQA AS BIOLOGY 7401/1 Paper 1 Version: 1.0 Final *JUN237401101* IB/M/Jun23/E8 7401/1/ QUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023
  • AQA AS BIOLOGY 7401/1 Paper 1 Version: 1.0 Final *JUN237401101* IB/M/Jun23/E8 7401/1/ QUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023

  • Exam (elaborations) • 47 pages • 2024
  • AQA AS BIOLOGY 7401/1 Paper 1 Version: 1.0 Final *JUN* IB/M/Jun23/E8 7401/1 For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 TOTAL 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 questions in t...
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AQA AS LEVEL BIOLOGY PAPER 1 MARK SCHEME JUNE 2023 (7401/1)
  • AQA AS LEVEL BIOLOGY PAPER 1 MARK SCHEME JUNE 2023 (7401/1)

  • Exam (elaborations) • 18 pages • 2023
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  • AQA AS LEVEL BIOLOGY PAPER 1 MARK SCHEME JUNE 2023 (7401/1) Genuine and latest updated version
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AQA AS BIOLOGY 7401/2 Paper 2 Version: 1.0 Final *JUN237401201* IB/M/Jun23/E9 7401/2QUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023
  • AQA AS BIOLOGY 7401/2 Paper 2 Version: 1.0 Final *JUN237401201* IB/M/Jun23/E9 7401/2QUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023

  • Exam (elaborations) • 50 pages • 2024
  • AQA AS BIOLOGY 7401/2 Paper 2 Version: 1.0 Final *JUN* IB/M/Jun23/E9 7401/2 For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 TOTAL 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 the question...
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