Biology B A-Level
Nucleoid
What Nucleoid means in Biology B A-Level, as defined for Pearson Edexcel.
Definition of Nucleoid
Check what you remember
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Reference: Pearson Edexcel
A prokaryotic structure of unbound circular DNA, without a nuclear envelope.
Topics that use Nucleoid
- Topic 2: Cells, Viruses and Reproduction of Living Things (Pearson Edexcel A-Level)
Related terms
- Cell theory
- Early embryonic development
- Embryo sac
- Generative nucleus
- Pollen grain
- Treatment and prevention of viral diseases
- Tube nucleus
- Viral structure and classification
Using Nucleoid in the exam
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