AGOT: African Luo name meaning mountain.. AINSLEY: Scottish habitational surname transferred to unisex forename use, composed of the Old English elements ansetl hermitage and leah meadow, pasture, hence hermitage meadow..
Murein is only found in bacteria cells, so using an antibiotic that destroys only murein is often effective. Other antibiotics may target proteins with â¦ in the outer phospholipid bilayer in case of gram-bacteria. Still other antibiotics may target teichoic and lipoteichoic acids of gram+ bacteria.
Three bacterial colonies growing on this plate secrete antibiotics that diffuse into the medium and inhibit the growth of a mold. Antibiotics are low molecular-weight (non-protein) molecules produced as secondary metabolites, mainly by microorganisms that live in the soil.