Which statement about the DNA in animal cells and bacterial cells is correct?
animal cell DNA is enclosed in a nucleus, but bacterial DNA is free in the cytoplasm
both cells enclose their DNA in a nucleus, but only bacterial DNA forms a loop
animal cell DNA is found in plasmids, but bacterial DNA is found in a nucleus
both cells keep their DNA free in the cytoplasm, next to the ribosomes
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.