Glycolysis – Pathway, energetics, and significance

Glycolysis

Glycolysis is a pivotal biochemical pathway in the metabolism of glucose, leading to the production of pyruvate, ATP (adenosine triphosphate), and NADH (nicotinamide adenine dinucleotide). It occurs in the cytoplasm of cells and operates under anaerobic conditions, meaning it does not require oxygen. This process plays a critical role in generating energy and precursor molecules … Read more

Metabolism Carbohydrate: Key Stages

Carbohydrate Metabolism Key Stages

Carbohydrate metabolism involves the synthesis, breakdown, and transformation of carbohydrates, primarily for energy production. Let’s delve into the key stages of carbohydrate metabolism in a detailed and organized manner: Glycolysis Location: Cytoplasm of the cells Process: The conversion of glucose (a six-carbon molecule) into two molecules of pyruvate (three carbons each). Energy Yield: 2 ATP … Read more

Translation or Protein synthesis

Translation or Protein synthesis

Translation or Protein synthesis Definition  Translation, or protein synthesis, is the process by which the genetic code contained within messenger RNA (mRNA) is decoded by ribosomes to produce specific proteins. Proteins are essential for various cellular functions, including structure, function, and regulation of the body’s tissues and organs. Translation occurs in the cytoplasm of cells … Read more

Inhibitors of Translation

Inhibitors of Translation

Inhibitors of Translation, the process of protein synthesis from mRNA, can be inhibited by various compounds that target specific components or stages of this process. These inhibitors are crucial in research for elucidating mechanisms of translation and serve as valuable antibiotics in medicine. However, their potential toxicity to eukaryotic cells necessitates careful management of their … Read more

Genetic code

Genetic code

The genetic code is the set of rules used by living cells to translate information encoded within genetic material (DNA or mRNA sequences) into proteins. It is essentially the blueprint for how the sequences of nucleotides in DNA and RNA are converted into the amino acid sequences of proteins. Components of the Genetic Code Nucleotides: … Read more

RNA synthesis Differences between in eukaryotes and prokaryotes

Differences between RNA synthesis in eukaryotes and prokaryotes

RNA synthesis, also known as transcription, is the biological process by which RNA is produced from a DNA template. While the core mechanism is conserved across all domains of life, significant differences exist between eukaryotes and prokaryotes due to variations in cellular structure and regulation. Feature Eukaryotes Prokaryotes Cellular Location Nucleus (transcription), Cytoplasm (translation) Cytoplasm … Read more

Transcription or RNA Synthesis: Overview

Transcription or RNA Synthesis Overview

Transcription or RNA Synthesis is the process by which a segment of DNA is copied into RNA by the enzyme RNA polymerase.  is the first step in the expression of genes, leading to the synthesis of proteins. Here’s an overview of the transcription process: Steps of Transcription Initiation: Promoter Region: RNA Synthesis begins at a … Read more

Objectives of Narcotic Drugs and Psychotropic substances Act-1985 and Rules

Objectives of Narcotic Drugs and Psychotropic substances Act-1985 and Rules

Below we have described the objectives of Narcotic Drugs and Psychotropic Substances Act 1985 and Rules to control drug abuse and regulate narcotic substances. The Narcotic Drugs and Psychotropic Substances Act, 1985 (NDPS Act) was enacted to: Combat Drug Abuse and Trafficking: Prevent the cultivation, production, distribution, and sale of narcotic drugs and psychotropic substances. … Read more

Export of Alcoholic Preparations

Export of Alcoholic Preparations

This article explains about the legal provisions and procedures for export of alcoholic preparations under the Medicinal and Toilet Preparation Act 1955 in India. Definition Alcoholic Preparations: Medicinal products containing alcohol, used for therapeutic purposes. Licensing Requirements Export License: Mandatory for manufacturers exporting alcoholic medicinal preparations, ensuring compliance with Indian and international standards. Documentation: Requires … Read more

Manufacture of Ayurvedic and Homeopathic Patent

Manufacture of Ayurvedic, Homeopathic, Patent & Proprietary Preparations

This article explains about the legal requirements for manufacture of Ayurvedic Homeopathic Patent and Proprietary Preparations including licensing and quality standards. Ayurvedic Preparations Definition: Medicinal products based on Ayurveda, an ancient Indian system of medicine. Manufacturing Guidelines: Compliance with Ayurvedic Standards: Follow standards prescribed by the Ministry of AYUSH. Raw Material Sourcing: Use authentic and … Read more