This Study Mind Tutorial covers the following specification points:

Edexcel: 1.1, 1.1c

1.1 Explain how the sub-cellular structures of eukaryotic and prokaryotic cells are related to their functions, including:

a animal cells – nucleus, cell membrane, mitochondria and ribosomes

b plant cells – nucleus, cell membrane, cell wall, chloroplasts, mitochondria, vacuole and ribosomes

c bacteria – chromosomal DNA, plasmid DNA, cell membrane, ribosomes and flagella