A student wrote: "Plant root cells contain chloroplasts because all plant cells photosynthesise."
Which statement correctly corrects the student?
root cells have chloroplasts but they are only used at night
root cells receive no light, so they do not contain chloroplasts
root cells contain chloroplasts only inside their large vacuole
root cells photosynthesise using mitochondria not chloroplasts
41 exam-style questions on Edexcel GCSE Biology 1.1 Cells and cell structure, covering 1.1.1 Sub-cellular structures and functions, 1.1.2 Specialised cells and their adaptations, and 1.1.3 Microscope technology and cell structures. Each one has a worked solution and a mark scheme showing where the marks go.