What is the diffrence between gram-positive and gram-
negative bacteria?
Answer Posted / akanksha gardia
cell wall of gram positive bacteria-
gram positive bacteria appears
as a thik homogenous layer and mainly consist of
peptidoglycan.The reminder is made up of
proteins,polysaccharides and teichoic are acidic
polysaccharides which lie on the outer surface of
peptidoglycan and are considerd to affect the passage of ion
their by help in maintaining the cell wall at a relatively
low pH.So that autolysis do not degrade the cell wall.They
also act as receptor sides for bacteriophages.
cell wall of gram negative bacteria-
gram negative bacteria are more
complex than these are gram positive bacteria. The unit
difference is the presenceof the outer membrane that
surrounds a thin underline air of peptidoglycan because of
this outer membrane the cell wall gram negative bacteria is
reach in lipids. The outer membrane is attached to underline
peptidoglycan by means of broun's lypoprotein. The outer
membrane is made up of phospholipid bilayer,protein,and
lipopolysaccharides.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
In which areas the highest numbers of Streptococcus salivarius are found in the oral cavity ?
Expalin about Methylobacterium and plant PPFMs beneficial bacteria ?
Give an acccount on contamination of yeast?
what is antibacterial index
How are the articles commercially sterilized?
Is quaternary ammonium safe?
What is the compositiion of Heterotrophic medium?
Explain the screening of biosurfactant producing bacteria ?
How the e.coli survives?
Explain the Electrotransformation to lactobacillus delbrueckii ?
Describe about Bacteria colonies and strange colours ?
Explain about CFU counting of BCG strain ?
can you send me the previous years drug inspector exam model papers of andhrapradesh
How to extract hydrophobic proteins from yeast wall cells?
How to measure or estimate colony form unit(CFU) ?