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2.2 Animal tissues, organs and organ systems

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Question 13
F

Which feature of a red blood cell increases the space available inside it for haemoglobin?

[1]
A

It has no nucleus in its cytoplasm

B

It has a thin and flexible cell membrane

C

It is smaller than a white blood cell

D

It has the shape of a biconcave disc

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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