Concept explainers
To determine:
The role of the DNA (deoxyribonucleic acid) polymerase in
Given:
DNA replication is a biological process that occurs in all living organisms and copies their DNA.
Introduction:
The first evidence of the existence of an enzymatic activity capable of synthesizing DNA came in 1958 with the discovery of Escherichia coli Pol I by A. Kornberg and colleagues. The discovery of several other polymerase activities soon followed, and it was realized that they possessed significantly different properties. The different types of DNA polymerases have been found in a single organism, for example, three (DNA Pol I, II, and III) in E. coli or five (DNA Pol α, β, γ, δ, and ɛ) in higher eukaryotes, which are believed to perform a specialized in vivo function.
Want to see the full answer?
Check out a sample textbook solutionChapter 26 Solutions
CONNECT-W/ LEARNSMART LABS INQUIRY INTO
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education