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Semi conservative DNA replication
Fichas del conjunto (4)
- 1Semi Conservative DNA ReplicationHalf original and Half new
- 2The enzyme DNA helicase attaches and moves along the DNA molecule, unwinding the DNA and breaking hydrogen bonds between complementary bases.The strands start to seperate.
- 3Each strands act as a template. new individual DNA nucleotides are attracted to exposed complementary bases on template strand and base pairings occurs (A-T and C-G)The enzyme DNA polymerase now joins the new nucleotides together through a condensation reaction forming phosphodiester bonds between the new nucleotides.
- 4Semi conservative replication ensures that each new DNA molecule contains an original and a new strand and is identical to the original DNA.Keywords
semi conservative
DNA helicase
unwinds and unzips strands
breaking hydrogen bonds
template
new nucleotides
DNA polymerase
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- El usuario ha eliminado su información de asignaturas Fichas sobre Semi conservative DNA replication, creado por Usuario eliminado el 03/11/2017.
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- Usuario eliminado · nov 2017
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- 3 nov 2017
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- Creado por Irene Binil · 2 nov 2017
- Copiado por Irene Binil · 3 nov 2017
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