Skip to content

Course home

Sign up

2.2 Animal tissues, organs and organ systems

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960
Question 47

A patient with coronary heart disease shares a waiting room with other patients. Why can the other patients not catch coronary heart disease from this patient?

[1]
A

The fatty material that causes coronary heart disease builds up in the patient's own arteries and is not a pathogen

B

The virus that causes coronary heart disease can only be passed on through blood-to-blood contact

C

The bacteria that cause coronary heart disease have already been killed by the patient's antibiotics

D

The pathogen that causes coronary heart disease is destroyed by the patient's white blood cells

Markscheme

2.2 Animal tissues, organs and organ systems Questions

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

304 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.

Question bank