Скачать с ютуб Microbiology 13 = Morphology of Bacteria | Morphological Classification of Bacteria | Bacteria в хорошем качестве

Microbiology 13 = Morphology of Bacteria | Morphological Classification of Bacteria | Bacteria

Download "Solution Pharmacy" Mobile App to Get All Uploaded Notes, Model Question Papers, Answer Papers, Online Test and other GPAT Materials - https://play.google.com/store/apps/de... Submit and Share your given homework (Only PDF) - https://forms.gle/EepuMs7iipzS8iRw8 Bacteria and Archaea are classified by direct examination with the light microscope according to their morphology and arrangement. The basic morphologies are spheres (coccus) and round-ended cylinders (bacillus). But there may be others such as helically twisted cylinders (spirochetes), cylinders curved in one plane (selenomonads) and unusual morphologies (such as the square, flat box-shaped cells of the archaean genus Haloquadratum). Arrangements include pairs, tetrads, clusters, chains and palisades. (1) Coccus - A coccus (plural cocci, from the Latin coccinus (scarlet) and derived from the Greek kokkos (berry)) is any microorganism (usually bacteria)[1] whose overall shape is spherical or nearly spherical.[2] Describing a bacterium as a coccus, or sphere, distinguishes it from bacillus, or rod. This is the first of many taxonomic traits for identifying and classifying a bacterium according to binomial nomenclature. Important human diseases caused by coccoid bacteria include staphylococcal infections, some types of food poisoning, some urinary tract infections, toxic shock syndrome, gonorrhea, as well as some forms of meningitis, throat infections, pneumonias, and sinusitis (2) Bacillus - A bacillus (plural bacilli) is a rod-shaped bacterium. Although Bacillus, capitalized and italicized, specifically refers to the genus, the word bacillus (plural bacilli) may also be used to describe any rod-shaped bacterium, and in this sense, bacilli are found in many different taxonomic groups of bacteria. There is no connection between the shape of a bacterium and its colors in the Gram staining. (3) Spiral- Spiral bacteria can be sub-classified as spirilla, spirochetes, or vibrios based on the number of twists per cell, cell thickness, cell flexibility, and motility. Bacteria are known to evolve specific traits to survive in their ideal environment. Bacteria-caused illnesses hinge on the bacteria’s physiology and their ability to interact with their environment, including the ability to shapeshift. Researchers discovered a protein that allows the bacterium Vibrio cholera to morph into a corkscrew shape that likely helps it twist into — and then escape — the protective mucus that lines the inside of the gut. Get in touch with the solution by just clicking following links- Facebook Group-   / solutionpharamcy   Facebook Page-   / pharmavideo   New Channel (Pharmacy Dictionary)    / @pharmacydictionary   Instagram-   / solutionpharmacy   E-Mail for official and other work - [email protected] LinkedIn-   / pushpendrakpatel   #solutionpharmacy #Pharmacologyclass #Pharmacognosyvideos #GPATonlinetest #GPATclass #GPATvideos #Microbiologyclass#Microbiology#