Biology A-Level
Cell structure
What Cell structure means in Biology A-Level, as defined for OCR.
Definition of Cell structure
Check what you remember
Read the wording for your board, then hide it and explain Cell structure in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Prokaryotic cells have no nucleus, with DNA as a circular loop in the cytoplasm plus small circular plasmids, and have a cell wall (not cellulose).
Topics that use Cell structure
- Cell structure (OCR A-Level)
Related terms
- Comparing cell structure across eukaryotic organisms
- Correct use of the light microscope
- Estimating real cell dimensions
- Eukaryotic cell diversity
- Exocytosis and ATP supply
- Golgi apparatus
- Intracellular and whole-cell movement
- Light versus electron microscopy
Using Cell structure in the exam
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