The below mentioned article provides a short note on DNA repair synthesis. Several types of damages, such as breakage in DNA strand, alteration of base pairs, cross linking of DNA with DNA or cross linking of DNA with proteins and pyrimidine dimer formation etc., may occur in chromosomes. These damages may be caused by mutagens produced within the cell itself [...]
In this article we will discuss about:- 1. Concept of DNA 2. Structure of DNA 3. Unusual Bases 4. Replication. Concept of DNA: DNA is present in the cells of all plants, animals, prokaryotes and in a number of viruses. In eukaryotes (e.g., Escherichia coli, a bacterium) the genetic material consists of a single giant molecule of DNA about 1,000 [...]
In this article we will discuss about:- 1. Meaning of DNA 2. Features of DNA 3. Molecular Structure 4. Components 5. Forms. Contents: Essay on the Meaning of DNA Essay on the Features of DNA Essay on the Molecular Structure of DNA Essay on the Components of DNA Essay on the Forms of DNA Essay # 1. Meaning of DNA: [...]