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A LEVEL BIOLOGY PRACTICAL EXAM QUESTIONS & ANSWERS(RATED A+)

  • A LEVEL BIOLOGY PRACTICAL EXAM QUESTIONS & ANSWERS(RATED A+)

  • Exam (elaborations) • 12 pages • 2025
  • Explain how the active site of an enzyme causes a high rate of reaction - ANSWER1. Lowers activation energy; 2. Induced fit causes active site (of enzyme) to change shape; 3. (So) enzyme-substrate complex causes bonds to form/break; Accept: description, of induced fit Accept: enzyme-substrate complex causes stress/strain on bonds. A student investigated mitosis in the tissue from an onion root tip. (a) The student prepared a temporary mount of the onion tissue on a glass slide. She cover...
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A Level Biology A H420/01 | 2025/2026 Exam Q&A on Biological Processes with Diagrams

  • A Level Biology A H420/01 | 2025/2026 Exam Q&A on Biological Processes with Diagrams

  • Exam (elaborations) • 13 pages • 2025
  • This document presents a full set of updated and correctly solved questions for the A Level Biology A H420/01 Biological Processes exam for 2025/2026. It includes multiple-choice and structured questions on microscopy, plant transport, respiration, neural transmission, ATP, and spirometry, with some answers supported by calculations and diagram-based analysis. Ideal for students seeking a complete and reliable revision resource aligned with current AQA exam standards.
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A-LEVEL BIOLOGY PAPER 1 QUESTIONS AQA 7402/1 AND MAKING SCHEME PAPER 7402/1

  • A-LEVEL BIOLOGY PAPER 1 QUESTIONS AQA 7402/1 AND MAKING SCHEME PAPER 7402/1

  • Exam (elaborations) • 68 pages • 2025
  • A-LEVEL BIOLOGY PAPER 1 QUESTIONS AQA 7402/1 AND MAKING SCHEME PAPER 7402/1A-LEVEL BIOLOGY PAPER 1 QUESTIONS AQA 7402/1 AND MAKING SCHEME PAPER 740A-LEVEL BIOLOGY PAPER 1 QUESTIONS AQA 7402/1 AND MAKING SCHEME PAPER 7402/12/1A-LEVEL BIOLOGY PAPER 1 QUESTIONS AQA 7402/1 AND MAKING SCHEME PAPER 7402/1
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A Level Biology B (Advancing Biology)

  • A Level Biology B (Advancing Biology)

  • Exam (elaborations) • 32 pages • 2025
  • A Level Biology B (Advancing Biology)
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A-level BIOLOGY Paper 1 2025

  • A-level BIOLOGY Paper 1 2025

  • Exam (elaborations) • 39 pages • 2025
  • A-level BIOLOGY Paper 1 2025
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A-LEVEL BIOLOGY MARK SCHEME – JUNE 2023 (7402/2)

  • A-LEVEL BIOLOGY MARK SCHEME – JUNE 2023 (7402/2)

  • Exam (elaborations) • 4 pages • 2025
  • A-LEVEL BIOLOGY MARK SCHEME – JUNE 2023 (7402/2)
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A level Biology Paper 2 Revision Exam Questions-answered.

  • A level Biology Paper 2 Revision Exam Questions-answered.

  • Exam (elaborations) • 4 pages • 2025
  • A level Biology Paper 2 Revision Exam Questions-answered.A level Biology Paper 2 Revision Exam Questions-answered.
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AQA AS BIOLOGY 7401 Questions and Mark scheme 2024 Version

  • AQA AS BIOLOGY 7401 Questions and Mark scheme 2024 Version

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  • AQA AS BIOLOGY 7401 Questions and Mark scheme 2024 Version AQA AS BIOLOGY 7401 Questions and Mark scheme 2024 Version AQA AS BIOLOGY 7401 Questions and Mark scheme 2024 Version
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A-level BIOLOGY 7402 Questions and Mark scheme 2024 Version

  • A-level BIOLOGY 7402 Questions and Mark scheme 2024 Version

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  • A-level BIOLOGY 7402 Questions and Mark scheme 2024 Version
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