DNA Replication and Mutations

Master DNA replication and mutation types with our interactive biology worksheet!

DNA replication Steps Sort the items into the correct sequence. Step 1 Unzip DNA Helicase 2 Parental Strands Step 2 Matching DNA Polymerase Creation of new Strands Step 3 Rejoin Semi-conservative Replication DNA replication main questions Match the correct question with the correct response. What is DNA Replication? Taking 1 strand of DNA to make 2 exact copies When does DNA Replication happen? When a cell is getting ready to divide Why have DNA Replication? So each new cell gets the same instructions Where does DNA Replication happen? In the Nucleus DNA Replication Use the word bank to match all the possible spots for DNA replication. Ignore the last two terms. Chromosome DNA Helicase DNA Polymerase DNA parent strand DNA new strand Nucleotides Which one shows semi-conservative replication? A B C What type of mutation is this?--------------> Duplication Insertion Deletion Substitution What type of mutation is this?--------------> Duplication Insertion Deletion Substitution What type of mutation is this?--------------> Duplication Insertion Deletion Substitution