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Bates Microbio-18y

Microbiology Exam 2- Chapter 8 Genetics-Important Enzymes

TermDefinition
DNA Gyrase: Supercoiling of the replication fork
DNA Ligase: Glues it together
Endonucleases: (In) Repair
Exocnucleases: (Out)Repair
Helicase: Unwinds double-stranded DNA
Photolyase: Uses visible light energy to separate UV-induced pyrimidine dimers
Ribozyme: RNA enzyme that removes introns & splices exons together
RNA Primase An RNA polymerase that makes RNA primers from a DNA template
snRNP RNA-protien complex that removes introns & splices exons together
Topoisomerase Relaxes supercoling ahead of the replication fork; seperates DNA circles at the end of DNA repication
Transposase Cuts DNA backbone, leaving single-stranded "sticky ends"
Created by: arichardson_14