IGCSE Biology Edexcel 4BI1

2: (b) Cell structure

#2.2

describe cell structures, including the nucleus, cytoplasm, cell membrane, cell wall, mitochondria, chloroplasts, ribosomes and vacuole

#2.3

describe the functions of the nucleus, cytoplasm, cell membrane, cell wall, mitochondria, chloroplasts, ribosomes and vacuole

#2.4

know the similarities and differences in the structure of plant and animal cells

#2.5B

explain the importance of cell differentiation in the development of specialised cells

#2.6B

understand the advantages and disadvantages of using stem cells in medicine

(a) Level of organisation