'Catalase ve' presentation slideshows

Factors Affecting Bacterial Growth

any organism can develop and grow in his optimal condition and this conditions are physical or nutritional Physical conditions include: Ph Temprature Salinity ( content of NACL) Osmolarity Nutritional: should have Carbon source Nitrogen source

1.85k views • 51 slides

Listeria and Erysipelothrix

Listeria and Erysipelothrix. Ali Somily MD. Classification. Genus listeria Soil , water, and vegetation Many species? L.ivanovia ( animal) L.innocua ( food) L.monocytogen Pathogenic to human. Microbiology. Specimen Blood CSF Amniotic fluid Non sterile site Vagina

390 views • 37 slides

NEISSERIA

425 views • 31 slides

Microbial cells

240 views • 14 slides