Pili is important to colonial bacteria because it protects the surface of its cells. In addition, it allows the bacteria to adhere to other organisms.
NO
Tears contain lysozyme, which degrades bacterial cell membranes.
b) Antibiotics destroy a bacterial infection by disabling ribosomes in the bacteria. Eukarotic cells contain mitochondria that themselves contain ribosomes while bacterial cells have no organelles and thus have uncontained ribosomes. How do chemists use this fact to create antibiotics that can destroy a bacterial infection without harming human cells?
Different genes contain the information to construct different proteins which lead to the formation of different cell type and thus the organism.
Antibiotics contain bacteria which helps us to fight with the particular disease.It may be of bacterial group or fungi group or algae group or protozoan group. For example penicillin is prepared from penicillium.
bacteria cannot remove eukaryotic introns; bacterial dna does not contain introns like eukaryotic genes do so they had to be removed before being added to the plasmid.
Yes, teichoic acids are bacterial cell wall polysaccharides.
No they don't i dont' think
chitin
Many bacterial plasma membranes do contain a sterol like membrane called hopanoids. Hopanoids are a natural pentacylic compound, this is based on the chemical structure hopane.
Yes, chromosomes (the DNA) contain the genetic blueprints for all cells.
Tears contain lysozyme, which degrades bacterial cell membranes.
Yes
Some household items that routinely contain antibiotics or other anti-bacterial chemicals are some soaps and most household cleaners like Lysol.
The culture which contain an organism (bacterial colony) which you are required to grow in a broth media that is a media lacking solidifying agent agar. A pure culture should not contain other bacterial or fungal cells in it except the required or cultured one
Domain Bacteria contain the oldest known fossils of cells in bacterial cells.
The culture which contain an organism (bacterial colony) which you are required to grow in a broth media that is a media lacking solidifying agent agar. A pure culture should not contain other bacterial or fungal cells in it except the required or cultured one
As far as I'm aware - no. Chitin is present in the cell walls of funghi but I believe bacterial cell walls are mostly made of proteoglycans.