MICROPARA LAB (BACTERIAL STRUCTURE MORPHOLOGY)

• tiny, single-celled living organisms.

  Bacteria
• Good bacteria


  resident flora, or microbiome,
• microorganisms that can cause disease.

  Pathogens
• Pathogens bacteria are the most common germs responsible for

  septicemia, or blood poisoning
• is a systemic overreaction to widespread infection in your body

  Sepsis
• Bacteria in blood can spread and lead to

  Sepsis
• The term morphology is Greek and is a makeup of morph- meaning

  shape, form
• -ology which means

  the study of something
• HARMFUL BACTERIA EXAMPLES INCLUDE:

  Streptococcus

  Staphylococcus

  Escherichia coli

  Aero coccus urinae

  Chlamydia trachomatis

  Bordetella pertussis
• Bacteria that cause strep throat.

  Streptococcus
• Bacteria that cause staph infections

  Staphylococcus
• Bacteria that cause E. coli Bacteria

  Escherichia coli
• Bacteria in urine that cause urinary tract infection

  Aero coccus urinae
• Bacteria that cause a sexually transmitted infection (STI) called

  Chlamydia trachomatis
• Bacteria that cause whooping cough

  Bordetella pertussis
• Classification of Bacteria: Sphere-shaped

  Cocci
• CLASSIFICATION OF BACTERIA: Rod shaped

  Bacilli
• CLASSIFICATION OF BACTERIA: Spiral Shaped

  Spirochetes
• the cell wall consist of a thick, dense layer of peptidoglycan with teichoic acid in it.

  Gram - Positive
• the cell wall has a thin layer of peptidoglycan, seperated from the cytoplasmic membrane by the periplasticspace and enclosed by an outer membrane made of lipopolysaccharide, or endotoxin.

  Gram - Negative
• the cell wall consists mainly of lipids,some of which are true waxes, and some of which are glycolipids.


  acid- fast bacteria
• 2 CATEGORIES OF LIVING CELL

  Prokaryotes

  Eukaryotes
• No Nucleus,Small and Simple,No organelles,Very abundant,Unicellular,All are bacteria

  Prokaryotes
• have nucleus,have organelles,have sytoskeleton,can be multicellular or unicellular,Plants,Animals,Fungi,Algae,Parasites,Protist

  Eukaryotes
• • Also classified as PROKARYOTIC CELL
  • Single cell organism
  • Environmental microbe
  • Resembles bacteria but have unusual anatomy, physiology and genetics
  • (found in rRNA and exhibit a unique method of DNA compaction)
  • Also has a unique membrane lipid, cell wall composition and pilin proteins
  • Often called EXTREMOPHILES ( love extreme environmental condition)
  • Methane producers (METHANOGENS), Hyper/hypo thermophiles, extreme halophiles


  Archea
• Always Unicellular

  Protozoa
• May be Unicellular or Multicellular

  Fungi

  Algae
• Always multicellular

  Helminths
• MEDICALLY IMPORTANT MICROORGANISMS

  1.VIRUS

  2.BACTERIA

  3.FUNGI

  4.PROTOZOA

  5.ALGAE