Biology B A-Level
Transcription
What Transcription means in Biology B A-Level, as defined for Pearson Edexcel.
Definition of Transcription
Check what you remember
Read the wording for your board, then hide it and explain Transcription in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
In the nucleus, RNA polymerase builds a single-stranded mRNA molecule with a ribose sugar-phosphate backbone, complementary to the anti-sense DNA strand.
Topics that use Transcription
- Topic 1: Biological Molecules (Pearson Edexcel A-Level)
Related terms
- Condensation reaction
- Dipole
- Enzyme specificity and induced fit
- Factors affecting rate of enzyme activity
- Gene mutation
- Lipid roles
- Nitrate ions
- Nucleotide
Using Transcription in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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