Explore the intricate world of cell structures and biosorption processes in this comprehensive 26-minute video lecture. Delve into the differences between prokaryotic and eukaryotic cell walls, examining bacterial, archaeal, plant, animal, algal, and fungal cell structures. Learn about various bacterial excretions, including extracellular polymeric substances (EPS), sheaths, and S-layers. Understand the concept of cell surface charge and its role in biosorption. Discover the mechanisms of passive and active biosorption, including how microbes detoxify their environment by immobilizing toxic metals. Gain insights into the importance of these processes in geobiology and their applications in bioremediation.
Prokaryote vs. Eukaryote Cell Walls, Cell Surface Layers, and Biosorption - Geobiology
Overview
Syllabus
Importance of this topic & outline
bacterial cell walls: gram negative vs. gram positive
bacterial excretions: sheaths
bacterial excretions: S layers
archaeal cell walls
extremophile archaeal cell walls
eukaryotic cell walls: plants and animals
eukaryotic cell walls: algae and fungi
cell surface charge
passive biosorption
active biosorption
upcoming videos! and my cat ;
Taught by
GEO GIRL
