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AQA GCSE BIOLOGY 8461/1H Higher Tier Paper 1H May 2024 Questions Paper
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AQA GCSE BIOLOGY 8461/1H Higher Tier Paper 1H May 2024 Questions Paper
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AQA GCSE BIOLOGY 8461/1H PAPER 1 QP 20242024
, Please write clearly in block capitals.
Centre number Candidate number
Surname Forename(s)
Candidate signature
I declare this is my own work.
GCSE
BIOLOGY
Higher Tier Paper 1H
H
Friday 10 May 2024 Morning Time allowed: 1 hour 45 minutes
Materials For Examiner’s Use
For this paper you must have:
a ruler Question Mark
a scientific calculator. 1
2
Instructions
Use black ink or black ball-point pen. 3
Pencil should only be used for drawing. 4
Fill in the boxes at the top of this page. 5
Answer all questions in the spaces provided.
6
If you need extra space for your answer(s), use the lined pages at the end of this
book. Write the question number against your answer(s). 7
Do all rough work in this book. Cross through any work you do not want to be 8
marked.
TOTAL
In all calculations, show clearly how you work out your answer.
Information
The maximum mark for this paper is 100.
The marks for questions are shown in brackets.
You are expected to use a calculator where appropriate.
You are reminded of the need for good English and clear presentation in
your answers.
IB/M/Jun24/E15 8461/1H
, 2
Do not write
outside the
Answer all questions in the spaces provided. box
0 1 A person has coronary heart disease.
0 1 . 1 Which blood vessels are affected by coronary heart disease?
[1 mark]
Tick () one box.
Arteries Capillaries
Veins
A person’s heart stops beating. The
person stops breathing.
A first-aider pushes down on the person’s chest.
Pushing down on the person’s chest puts pressure on the heart.
0 1
. 2 Explain why putting pressure on the heart helps the person.
[2 marks]
IB/M/
Jun24/8461/1H
, 3
Do not write
outside the
0 1 . 3 The first-aider also forces air into the person’s lungs by blowing into their
box
mouth.
Describe how forcing air into the person’s lungs helps the person.
0 1 . 4 The person’s heart starts to beat again and the person starts
breathing. The person has a high level of cholesterol in their
blood.
Name one type of drug that would decrease the level of
0 1 . 5 A doctor decides that the person needs to have a stent fitted.
Explain how a stent works to treat coronary heart disease.
[2 marks]
Question 1 continues on the next page
Turn over ►
IB/M/
Jun24/8461/1H
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