DNA Replication Archives

DNA Replication- definition, enzymes, steps, mechanism, diagram

August 2, 2020 by Faith Mokobi

What is DNA? Deoxyribonucleic acid (DNA) is a nucleic acid that is made up of three components: a deoxyribose sugar, a phosphate, and a nitrogenous base. Deoxyribonucleic acid, DNA is the genetic material via which a cell is defined. It is a long molecule containing unique codes that give instructions for the synthesis of all body proteins. DNA structure The …

Eukaryotic DNA Replication- Features, Enzymes, Process, Significance

February 4, 2021October 17, 2018 by Sagar Aryal

DNA replication is the process by which an organism duplicates its DNA into another copy that is passed on to daughter cells. Replication occurs before a cell divides to ensure that both cells receive an exact copy of the parent’s genetic material. Features of Eukaryotic DNA Replication Replication is bi-directional and originates at multiple origins of replication (Ori C) in eukaryotes. DNA replication …

Prokaryotic DNA Replication- Enzymes, Steps and Significance

February 4, 2021August 30, 2018 by Sagar Aryal

DNA replication is the process by which an organism duplicates its DNA into another copy that is passed on to daughter cells. Replication occurs before a cell divides to ensure that both cells receive an exact copy of the parent’s genetic material. DNA replication uses a semi-conservative method that results in a double-stranded DNA with one parental strand and a new …

23 Differences between DNA Replication and Transcription

February 4, 2021August 1, 2018 by Sagar Aryal

DNA replication and transcription are fundamental genetic processes that are essential for cell growth and division. Both DNA replication and transcription processes involve the generation of a new molecule of nucleic acids, either DNA or RNA; however, the function of each process is very different, with one involved in gene expression and the other involved in cell division. Here are …