Tag Archives | Macromolecules

DNA Repair Synthesis | Macromolecules

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 [...]

By |2016-07-12T13:51:02+00:00July 12, 2016|Nucleic Acid|Comments Off on DNA Repair Synthesis | Macromolecules

Replication and Synthesis of Nucleic Acids | Macromolecules

In this article we will discuss about:- 1. Subject-Matter of Replication and Synthesis of Nucleic Acids 2. Unidirectional and Bidirectional Replications of Nucleic Acids 3. Enzymes and Proteins Involved in DNA Replication and Repair 4. Replication of Double-Stranded Circular DNA 5. RNA Primer Synthesis 6. Leading Strand and Lagging Strand and Other Details. Contents: Subject-Matter of Replication and Synthesis of Nucleic [...]

By |2016-07-12T13:51:02+00:00July 12, 2016|Nucleic Acid|Comments Off on Replication and Synthesis of Nucleic Acids | Macromolecules

Synthesis of Non-Genetic RNA | Nucleic Acids

In this article we will discuss about the non-genetic RNA. Non-genetic RNAs (tRNA, rRNA, mRNA) are synthesized on DNA templates through the process of transcription. The enzyme involved in transcription is "DNA dependent RNA polymerase", or simply "RNA polymerase". In E. coli, a single RNA polymerase catalyzes the synthesis of all kinds of RNAs. In eukaryotes, there are at least [...]

By |2016-07-12T13:51:02+00:00July 12, 2016|Nucleic Acid|Comments Off on Synthesis of Non-Genetic RNA | Nucleic Acids
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