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2.2 Animal tissues, organs and organ systems

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Question 36
F

The figure shows what happens when one type of white blood cell meets a bacterium.

Figure: Four stages showing a white blood cell dealing with a bacterium

image

a.

Name the process shown in the figure.

[1]
b.

Describe how the white blood cell in the figure destroys the bacterium.

[3]
c.

A second type of white blood cell does not engulf bacteria. Describe two ways in which this second type of white blood cell defends the body against a bacterium.

[2]
Markscheme

2.2 Animal tissues, organs and organ systems Questions

  1. GCSE
  2. /Biology
  3. /2.2 Animal tissues, organs and organ systems

179 exam-style questions on AQA GCSE Biology 2.2 Animal tissues, organs and organ systems, covering 2.2.1 The human digestive system, 2.2.2 The heart and blood vessels, 2.2.3 Blood, 2.2.4 Coronary heart disease: a non-communicable disease, 2.2.5 Health issues, 2.2.6 The effect of lifestyle on some non-communicable diseases, and 2.2.7 Cancer. Each one has a worked solution and a mark scheme showing where the marks go.

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