Stem cells: Edexcel GCSE Biology questions
Every Edexcel GCSE Biology exam question on Stem cells (specification points 2.8–2.9), 2018–2025, with its mark scheme and examiner’s report.
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Calculations
Q9(b)(i)
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Q4(d)
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Q5(b)(ii)
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Q5(c)(i)
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Q5(c)(ii)
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Q5(c)(iii)
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Q3(b)(ii)
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Q3(b)(iv)
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Q9(a)(ii)
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Q6(c)(i)
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Q5(c)
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Q3(a)(i)
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Q9(a)(i)
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Q6(a)
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Q7(b)
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Q5(b)(ii)
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All 16 questions on Stem cells, as a list
- June 2024, Paper 1 Higher, Q9(b)(i) (1 mark): Which other process is needed for the growth of an animal? (1) A cell elongation B differentiation C cell wall synthesis D transpiration
- June 2024, Paper 1 Foundation, Q4(d) (2 marks): Some animal cells are stem cells. Describe the function of stem cells. (2)
- June 2023, Paper 1 Higher, Q5(b)(ii) (2 marks): The genetically identical stem cells produce the cells that develop into an embryo. Describe how stem cells produce the cells of an embryo. (2)
- June 2023, Paper 1 Higher, Q5(c)(i) (1 mark): Give one scientific reason why the bone marrow transplant in 1968 was from a sister to her brother. (1)
- June 2023, Paper 1 Higher, Q5(c)(ii) (1 mark): Give one scientific reason why some people are opposed to the isolation of human embryonic stem cells. (1)
- June 2023, Paper 1 Higher, Q5(c)(iii) (3 marks): Stem cells, with the properties of embryonic stem cells, can be produced from a patient’s own skin cells. Discuss the benefits of using these stem cells to trea
- June 2023, Paper 1 Foundation, Q3(b)(ii) (2 marks): Describe how stem cells help animals to grow. (2)
- June 2023, Paper 1 Foundation, Q3(b)(iv) (2 marks): Explain one reason for transplanting stem cells into the retina. (2)
- June 2022, Paper 1 Higher, Q9(a)(ii) (2 marks): Explain why human stem cells are used for this process. (2)
- June 2022, Paper 1 Foundation, Q6(c)(i) (1 mark): Which term describes the area of a root where many cells are dividing by mitosis? (1) A meristem B root hair cell C xylem D phloem
- November 2021, Paper 1 Higher, Q5(c) (4 marks): Arthritis is a condition that occurs when cells in joints get damaged or destroyed. Stem cell therapy can be used to treat arthritis. Discuss the benefits and r
- November 2020, Paper 1 Higher, Q3(a)(i) (2 marks): Describe the function of a meristem in the growth of a plant. (2)
- November 2020, Paper 1 Foundation, Q9(a)(i) (2 marks): Describe the function of a meristem in the growth of a plant. (2)
- June 2018, Paper 1 Higher, Q6(a) (3 marks): In 2012, two scientists were awarded the Nobel prize for their research on stem cells. They showed that adult cells could be reprogrammed to become cells with t
- Specimen, Paper 1 Higher, Q7(b) (2 marks): Macular degeneration is a defect of the eye that occurs when some cells of the retina begin to break down. Embryonic stem cell therapy has been used to improve
- Specimen, Paper 1 Foundation, Q5(b)(ii) (1 mark): Which process occurs causing the divided cells to become specialised? (1) A meiosis B cloning C differentiation D cytokinesis A student wanted to observe dividi
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