Gene- A Comprehensive Guide
A gene is a sequence of DNA that codes for RNA or a Protein. It is the basic unit of hereditary that is passed from one generation to another. The … Read more
RNA
RNA Sequencing- Definition, Principle, Steps, Types, Uses
RNA sequencing is the molecular technique used to identify the order of nucleotide bases (adenine, uracil, guanine, and cytosine) in an RNA molecule. RNA sequencing (RNA-Seq) is a newly developed … Read more
Chromatin: Structure and Microscopic Observation
Chromatin is defined as a complex of RNA, DNA, and Protein observed in eukaryotic cells. Its prime function lies in the packaging of DNA molecules in a very long denser … Read more
RNA Synthesis Inhibitors- Definition, Examples, Inhibition, Resistance
RNA stands for Ribonucleic acid is a polymer of ribonucleotides. Transcription is the process in which DNA is transcribed into RNA with the help of the enzyme RNA polymerase. Transcription … Read more
RNA Polymerase: Properties, Structure, Types, Functions
RNA polymerase is a multi-unit enzyme that synthesis RNA molecules from the DNA molecule during the process of transcription. Properties Eukaryotic RNA Polymerase Mechanism Prokaryotic RNA Polymerase Mechanism Structure of … Read more
Transfer RNA (tRNA)- Definition, Structure, Processing, Types, Functions
What is tRNA? Definition of tRNA- Transfer RNA or tRNA is a type of RNA molecule that helps to decode information present in mRNA sequences into specific proteins. tRNA molecule … Read more
Messenger RNA (mRNA)- Definition, Structure, Processing, Types, Functions
mRNA is also known as messenger RNA, is a type of RNA molecule that carries the code from the DNA in the nucleus to the site of protein synthesis in … Read more
RNA: Properties, Structure, Composition, Types, Functions
RNA (Ribonucleic acid) is a single-stranded nucleic acid molecule and made up of ribonucleotides. Properties of RNA Structure of RNA Composition of RNA Types of RNA Of many types of … Read more
RNA Isolation Protocol
Total RNA isolation from Bacterial Cells Principle of RNA Isolation Total RNA is isolated and separated from DNA and protein after extraction with a solution called as Trizol. Trizol is … Read more
Prokaryotic and Eukaryotic RNA Polymerase
Figure: RNA polymerase. Image Source: Wikipedia. Image created with biorender.com. Ribonucleic Acid (RNA) Polymerase (RNAP) enzyme is a multi-subunit enzyme that applies its activity in the catalyzation of the transcription … Read more