Curriculum
Course: Edexcel International GCSE Biology 4BI1
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Curriculum

Edexcel International GCSE Biology 4BI1

1. The Nature & Variety of Living Organisms

0/2 Dr Dabour Hub Science Diagram and Course Material

2. Structure & Functions in Living Organisms

0/31 Dr Dabour Hub Science Diagram and Course Material

3. Reproduction & Inheritance

0/6 Dr Dabour Hub Science Diagram and Course Material

4. Ecology & the Environment

0/11 Dr Dabour Hub Science Diagram and Course Material

5. Use of Biological Resources

0/11 Dr Dabour Hub Science Diagram and Course Material
Quiz

Transport Systems – Check yourself

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Transport Systems Edexcel O Level Linear Biology check yourself quiz: free practice for Edexcel Linear – OL. Work through this Transport Systems Edexcel O Level Linear Biology check yourself quiz and get instant feedback on every answer. If you get stuck, review the 2h Transport — Notes lesson. More practice: Edexcel Linear – OL — all units. Syllabus: Pearson Edexcel International GCSEs.

  • Questions count: 5
  • Passing grade: B+
  • Time limit: 10 minutes
Start Quiz
1.
Which tissue transports sucrose?
Phloem
Xylem
Epidermis
Cuticle
2.
What is the function of lymphocytes?
Carry oxygen
Clot blood
Produce antibodies
Transport urea
3.
Which statement best describes Plasma?
An extended root epidermal cell with a large surface area for absorbing water and mineral ions.
Dead, hollow, lignified tubes that carry water and mineral ions from roots to leaves.
Giving a dead or weakened pathogen (or its antigens) to stimulate memory cells and immunity without causing disease.
The pale yellow liquid part of blood that carries dissolved substances, hormones and heat.
4.
Which statement best describes Phloem?
Dead, hollow, lignified tubes that carry water and mineral ions from roots to leaves.
A white blood cell that produces antibodies specific to an antigen.
Living tissue that transports sucrose and amino acids around the plant (translocation).
An extended root epidermal cell with a large surface area for absorbing water and mineral ions.
5.
Which statement best describes Phagocyte?
The pale yellow liquid part of blood that carries dissolved substances, hormones and heat.
A white blood cell that engulfs and digests pathogens (phagocytosis).
A molecule on the surface of a pathogen that triggers an immune response.
The net movement of water molecules from a dilute solution to a more concentrated solution through a partially permeable membrane.
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Part of 2. Structure & Functions in Living Organisms — see every lesson and quiz in this unit.
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