DNA helicase breaks hydrogen bonds between DNA strands, and DNA polymerase joins new nucleotides together by forming phosphodiester bonds during semi-conservative replication.
Beschrijf de rol van twee benoemde enzymen in het proces van semi-conservatieve replicatie van DNA. [3 punten]
| Front | Describe the role of two named enzymes in the process of semi-conservative replication of DNA. [3 marks] |
|---|---|
| Back | 1. (DNA) helicase causes breaking of hydrogen/H bonds (between DNA strands); 2. DNA polymerase joins the (DNA) nucleotides; 3. Forming phosphodiester bonds; |
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