Bio | Lesson 19: DNA Replication and Repair

Lesson 19: DNA 
Replication and Repair

By Lemons-Aid Learning | Danielle Mortimore

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Labelling

Match the proteins involved in the replication of DNA

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DNA Helicase

DNA Polymerase

DNA Ligase

Okazaki fragment

Match

Vocab match

• The process where DNA makes a copy of itself so each new cell gets the same genetic information.

• An enzyme that "unzips" the DNA by breaking the hydrogen bonds between base pairs during replication.

• An enzyme that builds new DNA strands by adding complementary nucleotides to the template strand.

• Short pieces of RNA that help DNA Polymerase start building the new strand.

• Short DNA segments formed on the lagging strand during replication, later joined together.

Replication

DNA Helicase

DNA Polymerase

RNA Primers

Okazaki Fragments

• Replication

• DNA Helicase

• DNA Polymerase

• RNA Primers

• Okazaki Fragments