What are Ribosomes?
Ribosomes are key to protein synthesis in the cell whether it be a prokaryote or eukaryote. Ribosomes were first observed in 1953 by the Romanian […]
Biochemistry
What is Electrophoresis?
Electrophoresis is one of the key analytical tools available to the biochemist and food scientist for separating and identifying proteins and nucleic acids. We often […]
What is the inositol-requiring enzyme 1 (IRE1)?
Inositol-requiring enzyme 1 (IRE1) is an endoplasmic reticulum (ER) transmembrane protein that plays a crucial role in the unfolded protein response (UPR) pathway. It is […]
Nucleoside Phosphorylases
Nucleoside phosphorylases (NPs) are enzymes that play a crucial role in the synthesis and in vivo salvage of nucleosides by catalyzing the reversible phosphorolysis of […]
The in vivo Salvage Pathway of Nucleosides
The in vivo salvage pathway of nucleosides plays a crucial role in maintaining cellular nucleotide pools and ensuring efficient DNA and RNA synthesis. This pathway […]
The Fibrinolytic System
The fibrinolytic system is a crucial component of the hemostatic system that works to maintain blood fluidity and prevent excessive clot formation. It is responsible […]
RNA Immunoprecipitation and Its Role in Molecular Biology
The regulation of gene expression extends beyond DNA transcription, encompassing numerous post-transcriptional mechanisms that shape the fate of RNA molecules. Among these mechanisms, interactions between […]
The Thymus, Thymic Involution, and Its Role in Immune Function
The vertebrate immune system is a complex and highly orchestrated network of organs, cells, and molecules that collectively defend the body against infection and disease. […]
Photosystem I: Structure, Function, and Significance in Photosynthesis
Photosynthesis is one of the most fundamental biological processes on Earth, serving as the primary mechanism through which light energy from the sun is converted […]
DNA Sequencing: Sanger’s Method
DNA Sequencing is one of the cornerstone technologies of biotechnology and bioprocessing. It is the method of working out the sequence of DNA with a […]
![DNA. Nucleic acid purification. Okazaki fragments. PCR (digital PCR [dPCR], multiplex digital PCR, qPCR), DNA Repair, DNA Replication in Eukaryotes, DNA replication in prokaryotes, DNA barcoding](https://foodwrite.co.uk/wp-content/uploads/2016/11/dna-geralt-pixaby-03539309_640-326x245.jpg)
DNA Replication in Eukaryotes
Deoxyribonucleic acid (DNA) replication is a fundamental biological process that ensures the transmission of genetic information from one generation to the next. In eukaryotes, DNA […]
The lac Operon in E. coli
The lac operon in Escherichia coli (E. coli) is a well-known example of an inducible operon. Operons are functional units of DNA that consist of […]
Triacylglycerols
Triacylglycerols (TAGs), commonly known as triglycerides, are a fundamental type of lipid molecule found abundantly in living organisms. Comprising three fatty acid chains esterified to […]
Cytosolic and Cell Surface Glycans in Eukaryotic Physiology and Disease
Glycans are one of the most versatile and dynamic classes of biomolecules in eukaryotic cells, serving as essential modulators of protein function, signaling pathways, and […]
Clathrin-Mediated Endocytosis (CME)
Of the countless processes that sustain the intricate ballet of life within a eukaryotic cell, few are as fundamental, elegant, and meticulously choreographed as clathrin-mediated […]
Death Receptor Signaling
The Death Receptor Signaling pathway is a fundamental mechanism in cellular biology, governing programmed cell death or apoptosis. This pathway is pivotal for regulating tissue […]
Addison’s Disease: Clinical Presentation, Pathophysiology, and Management
Addison’s disease, also known as primary adrenal insufficiency, is a rare but clinically significant endocrine disorder characterized by inadequate production of corticosteroids due to destruction […]
What is Behenic Acid?
Behenic acid is a long-chain fatty acid that belongs to the group of saturated fatty acids. With the chemical formula C22H44O2, it is classified as […]
Universal Stress Proteins
Universal Stress Proteins (USPs) represent a fascinating and evolutionarily conserved group of proteins found across a wide range of organisms, from bacteria to humans. These […]
Fibrinogen And Fibrin
Fibrinogen (Fib) and fibrin are key components of the blood clotting process, forming a critical part of the hemostatic system. They play crucial roles in […]