PPT-Bacterial Cell

Structure amp Function DrQuratUlAin Department Of Microbiology KEMULahore Two Basic Types of Cells Size of Living Things 1 m 100 cm 1000mm 1000000 . A. Anatomy of the Bacteria. Bacterial Shapes and Configurations. . Bacillus. - (pl. bacilli) rod shaped. Coccus. - (pl. cocci) sphere shaped. Spiral. - (sing. Spirillum) spiral shaped, . vibrio. Monotrichous – single flagellum at one end. Lophotrichous – small bunches arising from one end of cell. Amphitrichous – flagella at both ends of cell. Peritrichous – flagella dispersed over surface of cell; slowest. Based on Kirkham’s “Animal Health Management”.. Antibiotics. Drugs. Drugs used by veterinarians and producers may be classified in one of two categories:. 1. Pharmaceuticals: mainly used for the treatment of a disease or infection (such as an antibiotic). . Phenotypic and genotypic Variability of Bacteria. Overview . Phenotypic variation :. . phenotype : The physical expression of various characters by bacterial cells in a given environment. . These properties are determined by its genome and by environment. . College of Fisheries, . Kishjanganj. BASU, . Patna. Microbial Genetics. Microbial Genetics. Glossary:. Strain . or clone. :. A clone is a population of cells that are genetically . ideal pure culture.. Veterinary Pharmaceuticals . Drugs. Drugs used by veterinarians and producers may be classified in one of two categories:. 1. Pharmaceuticals: mainly used for the treatment of a disease or infection (. Lec.No.2 Dr. . Oruba. Cellular Organelles: .  . 1- . Ribosomes. ; . These are 18 nm. particles, which are scattered in thousands of them in the cytoplasm. Each particle (unit) is of 70S type, which consists of two subunits; large one of 50S, and a small one of 30S. The concentration of Mg. I. Remind ourselves with the Structure And the Functions Of The Genetic Material. Nucleic acids structure . There are two major classes:. Deoxyribonucleic acid (DNA) . : The most common macromolecule that encodes genetic information. . How are Prokaryotes Different from Eukaryotes?. The way their DNA is packaged. No nucleus. Not wrapped around . histones. The makeup of their cell wall. Bacteria- peptidoglycan. Archae- tough and made of other chemicals, distinct to them. Dr.Qurat-Ul-Ain. Department Of Microbiology. KEMU,Lahore. . Two Basic Types of Cells. _____________________. ______________. Size of Living Things. 1 m = 100 cm = 1,000mm = 1,000,000 . µ. m = 1,000,000,000nm. /. 10. /. 2019 Dr. . oruba. Khalid . abbas. . . Lec. . : 2. . Welcome To. Meet the Microbes!. Coccus. Bacillus. Vibrio. Spirillum. . Mycoplasma. Dr. . oruba. Khalid. . Lec. . : 2. . Welcome To. Meet the Microbes!. Coccus. Bacillus. Vibrio. Spirillum. . Mycoplasma. It’s the . growth, nutrition and metabolism . El-. Khateeb. Major clinical manifestations of immune disorders. Disorder. Associated Disease. Deficiency. B cell deficiency – deficiency in . Ab. mediated immunity. Recurrent bacterial disease (otitis media, recurrent pneumonia. Miss . Zeina. . Alkudmani. Prokaryotes. Prokaryotic cells possess simpler structures than eukaryotic cells. . , since they . do not have a nucleus or other . cytoplasmic. organelles.. There are two major types of prokaryotes:.