Hello everyone, and welcome to this lecture on glycolysis. Glycolysis is a fundamental metabolic pathway that occurs in almost all living cells. It’s the process by which glucose, a six-carbon sugar, is broken down into two molecules of pyruvate, a three-carbon compound. Let’s start with glucose. This is the starting material for glycolysis. Glucose is … Read more
Welcome to this lecture on the electron transport chain, a critical component of cellular respiration. Through this process, cells harness energy to produce ATP, the molecule that powers most biological functions. Let’s break down the steps of the electron transport chain and see how electron transfer leads to ATP production. The electron transport chain, or … Read more
This video delves into the intricate process of specialized transduction, a mechanism of genetic transfer in bacteria mediated by bacteriophages. We will explore the steps involved in this unique form of transduction, highlighting how specific bacterial genes are transferred from one bacterium to another. The video aims to provide a comprehensive understanding of the molecular … Read more
This video provides a comprehensive overview of bacterial conjugation, a critical process in microbial genetics. Viewers will learn about the step-by-step mechanism through which bacteria exchange genetic material, enhancing their adaptability and survival. The video will cover the roles of donor and recipient cells, the formation of the pilus, and the transfer of plasmids, illustrating … Read more
Bacterial DNA Transduction This video delves into the fascinating process of bacterial DNA transduction, a mechanism by which genetic material is transferred from one bacterium to another via bacteriophages. We will explore the molecular mechanisms underlying this process, its significance in bacterial evolution, and its implications for antibiotic resistance. Join us as we uncover the … Read more
This animated video provides a comprehensive overview of prokaryotic DNA replication, illustrating the intricate processes involved in the duplication of genetic material in prokaryotic organisms. Viewers will gain insights into the roles of key enzymes, the structure of the DNA molecule, and the mechanisms that ensure accurate replication. The animation serves as an educational tool … Read more
This video provides an in-depth exploration of the eukaryotic DNA replication process, detailing the intricate mechanisms that ensure accurate and efficient duplication of genetic material. Viewers will gain insights into the roles of various enzymes, the significance of the replication fork, and the regulatory checkpoints that maintain genomic integrity. Join us as we unravel the … Read more
This video provides an in-depth exploration of the mechanism of action of diphtheria toxin, a potent exotoxin produced by the bacterium Corynebacterium diphtheriae. Viewers will gain insights into how the toxin interferes with protein synthesis in host cells, leading to cellular damage and the clinical manifestations of diphtheria. The presentation includes detailed illustrations and animations … Read more
Drosophila Eye Reciprocal Cross (Biology Animation)
Monocyte Differentiation in Infected Tissue (Biology Animation)