AQA A LEVEL BIOLOGY PAPER 1 QUESTION PAPER 2023 (7402/1)
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AQA A LEVEL BIOLOGY PAPER 1 QUESTION PAPER 2023 (7402/1). DOWNLOAD OFFICIAL AND VERIFIED AQA A LEVEL BIOLOGY PAPER 1 QUESTION PAPER 2023 ON www.leakedexams.com.
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AQA A LEVEL BIOLOGY PAPER 1 QUESTION PAPER 2023 (7402/1). DOWNLOAD OFFICIAL AND VERIFIED AQA A LEVEL BIOLOGY PAPER 1 QUESTION PAPER 2023 ON www.leakedexams.com.


 1 . 1 Give the three structural features found in all virus particles and describe the function
of one of these features.
[2 marks]
1
2
3
Function of one named feature
0 1 . 2 Explain why viruses are described as acellular and non-living.
[2 marks]
0 1 . 3 Give one reason why antibiotics are not effective against viruses.
[1 mark