Iâm way late with this on March 9th but Iâve watched Paul Kangas for years! He has always epitomized the NBR to me and I will sorely miss him. He was always sharp and crisp and on point.
the bacterial cytoskeleton and cell shape-determining proteins such as MreC, function in concert to orches-trate the localization of cell wall synthetic complexes resulting in spatially co-ordinated and efficient pepti-doglycan synthetic activity. Introduction The distinct morphology of most bacterial cells is dictated by the architecture of the peptidoglycan cell wall. In Gram-negative bacteria, the cell wall is thought to be a single
Posted on. (Answer #2). The organelle needed to digest bacteria would be a lysosome. Lysosomes are found in most cells, but are particularly plentiful in macrophages, because these cells engulf and destroy bacteria and other pathogens.Lysosomes are small membranous sacs of enzymes.There are about forty different hydrolytic enzymes that have been identified in the lysosomes of cells.nce a macrophage engulfs a bacteria by the process of phagocytosis, the bacteria ends up in a membranous sac called a phagosome. When a phgosome encounters a lysosome inside the cell, the two membranes fuse. This creates a phagolysosome, which is where the bacteria get digested.