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H Complementary Describe Mrna Produced Plant Cell Marks

Front Describe how mRNA is produced in a plant cell. [5 marks]
Back 1. The DNA strands separate by breaking the H
bonds;
OR
H bonds broken between (complementary)
(DNA) bases;
2. (Only) one of the strands/template strand is
used (to make mRNA/is transcribed);
3. (Complementary) base pairing so A→U,
T→A, C→G, G→C;
4. (RNA) nucleotides joined by RNA
polymerase;
5. pre-mRNA formed;
6. Splicing / introns removed to form mRNA;

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