Biology A-Level
same genes in all cells
What same genes in all cells means in Biology A-Level, as defined for AQA.
Definition of same genes in all cells
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Reference: AQA
Every cell contains exactly the same DNA as every other cell in the body, and what makes a specialised cell different is not which genes it has but which genes it expresses.
Topics that use same genes in all cells
- Most of a cell’s DNA is not translated (A-level only) (AQA A-Level)
Related terms
- cell specialisation
- cellular differentiation
- differentiation
- epigenetic silencing
- immune rejection and antigens
- induced pluripotency
- loss of potency
- pluripotent
Using same genes in all cells in the exam
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