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: [...]
The following points highlight the top four experimental evidences for DNA as genetic material. The experimental evidences are: 1. Transformation 2. Bacteriophage Infection 3. Transduction 4. Biochemical Analysis. Experimental Evidence # 1. Transformation: The genetic recombination in which naked DNA from one cell can enter and integrate in another cell is referred to as genetic transformation. Experiments on genetic transformation [...]
In this essay we will discuss about:- 1. Definition of DNA Replication 2. Mechanism of DNA Replication 3. Evidences for Semi-Conservative DNA Replication 4. Models for Replication of Prokaryotic DNA. Essay # Definition of DNA Replication: DNA replicates by "unzipping" along the two strands, breaking the hydrogen bonds which link the pairs of nucleotides. Each half then serves as a [...]