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2.1 Supplying the cell

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Question 3

Which of the following pairs of blood vessels connected to the heart carry oxygenated blood?

A

Aorta and pulmonary vein

B

Aorta and pulmonary artery

C

Vena cava and pulmonary vein

D

Vena cava and pulmonary artery

Markscheme

2.1 Supplying the cell Questions

  1. GCSE
  2. /Biology
  3. /2.1 Supplying the cell

82 exam-style questions on OCR GCSE Biology 2.1 Supplying the cell, covering 2.1.1 Transport across cell membranes, 2.1.2 Mitosis and the cell cycle, 2.1.3 Importance of cell differentiation, and 2.1.4 Stem cells. Each one has a worked solution and a mark scheme showing where the marks go.

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