Online worksheet ยท 1 of 4
Not every cell has a nucleus - Online practice 1
Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.
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Supplied cell description: Bacterium P: DNA in cytoplasm, ribosomes, membrane, no membrane-bound nucleus. Classify only from the stated features, not diagram colours. A membrane-bound nucleus distinguishes the eukaryotic model here; bacteria also possess genetic material. These descriptions are not microscopy observations you have carried out.
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- Classify Bacterium P and cite a relevant stated feature.
- Why would classifying Bacterium P solely from whether chloroplasts are present be insufficient?
- Name two structures/features shared by the prokaryotic and eukaryotic cell models in this comparison.
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