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Biology Vocab

(DNA Replication concept 1&2)

TermDefinition
Nucleic acids macromolecule that makes up our genetic material
Genes the blueprint/instructions for making proteins, located at certain points in a chromosome
Double helix a structure that essentially looks like a twisted ladder
Chromosomes tightly coiled strands of DNA
Helicase Enzyme that unwinds the DNA double helix prior to DNA replication
Topoisomerase Enzyme that unzips the DNA and keeps the two strands apart while each side of the DNA is being replicated
DNA polymerase Enzyme that replicated DNA by synthesizing a new strand of DNA on a single-stranded DNA template
DNA ligase Enzyme that fixes gaps in the newly synthesized DNA strands after replication has occurred
Semi-conservative Refers to the newly replicated DNA in which one of the DNA strands is from the parent molecule, and the other strand was synthesized during the replication process
Created by: Natashag2026
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