Aqa a level biology 456 - Study guides, Class notes & Summaries

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AQA A Level Biology 4/5/6 mark  questions (2024) (Certified  Answers)
  • AQA A Level Biology 4/5/6 mark questions (2024) (Certified Answers)

  • Exam (elaborations) • 33 pages • 2024
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  • Many different substances enter and leave a cell by crossing its cell surface membrane. Describe how substances can cross a cell surface membrane. (5) 1 (Simple / facilitated) diffusion from high to low concentration / down concentration gradient; 2 Small / non-polar / lipid-soluble molecules pass via phospholipids / bilayer; OR Large / polar / water-soluble molecules go through proteins; 3 Water moves by osmosis / from high water potential to low water potential / from less to more n...
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AQA A Level Biology 4/5/6 mark  questions (2024) (Certified  Answers)
  • AQA A Level Biology 4/5/6 mark questions (2024) (Certified Answers)

  • Exam (elaborations) • 33 pages • 2024
  • Available in package deal
  • Many different substances enter and leave a cell by crossing its cell surface membrane. Describe how substances can cross a cell surface membrane. (5) 1 (Simple / facilitated) diffusion from high to low concentration / down concentration gradient; 2 Small / non-polar / lipid-soluble molecules pass via phospholipids / bilayer; OR Large / polar / water-soluble molecules go through proteins; 3 Water moves by osmosis / from high water potential to low water potential / from less to more n...
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2024 AQA A LEVEL BIOLOGY 4/5/6 MARK EXAM QUESTIONS WITH ANSWERS
  • 2024 AQA A LEVEL BIOLOGY 4/5/6 MARK EXAM QUESTIONS WITH ANSWERS

  • Exam (elaborations) • 15 pages • 2024
  • 2024 AQA A LEVEL BIOLOGY 4/5/6 MARK EXAM QUESTIONS WITH ANSWERS
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AQA A Level Biology 4/5/6 mark questions (2022/2023) (Certified Answers)
  • AQA A Level Biology 4/5/6 mark questions (2022/2023) (Certified Answers)

  • Exam (elaborations) • 33 pages • 2024
  • Available in package deal
  • Many different substances enter and leave a cell by crossing its cell surface membrane. Describe how substances can cross a cell surface membrane. (5) 1 (Simple / facilitated) diffusion from high to low concentration / down concentration gradient; 2 Small / non-polar / lipid-soluble molecules pass via phospholipids / bilayer; OR Large / polar / water-soluble molecules go through proteins; 3 Water moves by osmosis / from high water potential to low water potential / from less to more nega...
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AQA A Level Biology 4/5/6 mark questions (2022/2023) (Certified Answers)
  • AQA A Level Biology 4/5/6 mark questions (2022/2023) (Certified Answers)

  • Exam (elaborations) • 33 pages • 2024
  • Available in package deal
  • Many different substances enter and leave a cell by crossing its cell surface membrane. Describe how substances can cross a cell surface membrane. (5) 1 (Simple / facilitated) diffusion from high to low concentration / down concentration gradient; 2 Small / non-polar / lipid-soluble molecules pass via phospholipids / bilayer; OR Large / polar / water-soluble molecules go through proteins; 3 Water moves by osmosis / from high water potential to low water potential / from less to more nega...
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AQA A Level Biology 4_5_6 mark Questions And Answers
  • AQA A Level Biology 4_5_6 mark Questions And Answers

  • Exam (elaborations) • 11 pages • 2024
  • Available in package deal
  • AQA A Level Biology 4_5_6 mark Questions And Answers
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AQA A Level Biology 4_5_6 mark Questions And Answers
  • AQA A Level Biology 4_5_6 mark Questions And Answers

  • Exam (elaborations) • 7 pages • 2024
  • Available in package deal
  • AQA A Level Biology 4_5_6 mark Questions And Answers
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