In this article we will discuss about:- 1. RNA Synthesis 2. RNA Polymerase 3. Sigma (σ) Factors 4. Ribozymes 5. Catabolism 6. Ribosomal RNAs are Processed from a Large Precursor 7. Messenger RNA (mRNA) is Modified at the 5' and 3' Ends 8. Transfer RNA (tRNA) is Extensively Processed and Modified. Contents: RNA Synthesis RNA Polymerase Sigma (σ) Factors of [...]
In this article we will discuss about the Metabolism of DNA:- 1. DNA Synthesis 2. Replication of DNA 3. Degradation 4. The DNA Polymerase Complex 5. Enzymes Repair Damaged DNA. Contents: DNA Synthesis Replication of DNA Degradation of DNA The DNA Polymerase Complex Enzymes Repair Damaged DNA 1. DNA Synthesis: a. The initiation of DNA synthesis requires priming by a [...]
The following points highlight the eleven main trace elements present in human body. The trace elements are: 1. Iron 2. Copper 3. Iodine 4. Fluorine 5. Zinc 6. Cobalt 7. Manganese 8. Molybdenum 9. Selenium 10. Chromium 11. Lead. Human Body: Trace Element # 1. Iron: The total iron content of the normal adult is about 4 to 5 gm. [...]