The Structure Of The Bacteria Flashcards
How we can detect if the bacteria is gram positive of gram negative
The positive gram have a piptidoglycan layer above the plasma membrane
The negative gram have a thinner piptidoglycan layer that is sandwiched between the plasma membrane and the surface membrane
What is the round bacteria called
Cocci
What are the rod bacteria called
Bacilli
What the spiral bacteria called
Spirilla
What is called the bacteria that has many shapes
Pleimorphic
What are the features of the bacterial chromosome
Single circular Double standard DNA
Name the three main types of the bacteria according to thier cell wall
Gram positive
Gram negative
No cell wal
Tell the taxonomy order
Dear King Philip Came Over For Good Soup
Domain Kingdom Phylum Class Order Family Genus Species
Biovar organisma
They differed in biochemical or physiological structure
Serovars organism
Different in the antignic properties
The cell morphological divided mainly into
Coccus (spherical)
Bicilli(rod)
Spirillum(spiral)
The arrangement of the cell in the bacteria
Diplo(ثنائي) Strepto(chain) like the street Tetrad(square)مربع in one plane Sarcina(square but in cuboidal shope) two planes Micrococcus or staphycoccus (cluster)
What is the spirochaetes shape of the bacteria
Division of the spirals
Like a worm
Vibrios shape of bacteria
متنية من النص
Spirilla
الها flagellumبالذيل
What does the cell wall of the gram positive bacteria
Piptidoglycan
Teichoic acid
Lipoteichoic acid
What does the cell wall of the gram negative bacteria
Porin Passage to hydrophilic molecules Lipoprotein connect the ourter layer with piptidoglycan Lipopolysacchide Connected to the extra cellular
What is the function of the mesosomes
Help the respiration of th bacteria
What is the capaule
Viscous layer cover the bacteria and protect it usually it ia polysacharide or polypeptide
Which ink stain the capsule
India ink
Meaning of flagella in greak
Trichus
What are fimbriae
Hair like structure
Which bacteria has the teichoic acid
The ngtive or positive
Positive
Which bacteria has lipopolysaccharides
In their wall
Negative
What is the spores
We can call them the production unit of the bacteria where it is formed when enough nutrients are exist and it has a high resistance and it may stay dormant for
Hundreds of years
What is the primary dye in the gram test
Crystal violet
What is the trapping agent in the gram test
Iodine
What is the decolonizer in the gram test
Alcohol
What is the counter stain
Safranin
What is the mnemonic for the gram test chemicals
CV is Important AS life
