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2.2 Animal tissues, organs and organ systems

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Question 71
F

How does taking regular exercise reduce a person's risk of cardiovascular disease?

[1]
A

It increases the amount of cholesterol that is deposited in the arteries

B

It breaks down the fatty material that has already formed in the arteries

C

It raises the blood pressure, so blood flows through the arteries faster

D

It lowers body mass and blood pressure, so less fatty material builds up

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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