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How would the formation of bacterial colonies be affected if bacterial cells did not contain pili?
Wiki User
∙ 8y ago
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.
Wiki User
∙ 9y ago
Wiki User
∙ 8y agoNO
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Why are your tears natural barriers?
Tears contain lysozyme, which degrades bacterial cell membranes.
3. a) The flowchart below shows the pathway a protein takes from its production to its destination either inside or outside the cell.?
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?
For what molecule do genes contain the intructions for building?
Different genes contain the information to construct different proteins which lead to the formation of different cell type and thus the organism.
What does the cytoplasm of bacteria contain?
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.
The principal problem with inserting an unmodified mammalian gene into the bacterial chromosome and then getting that gene expressed is that?
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.
Does bacterial cell wall contain teichoic acid?
Yes, teichoic acids are bacterial cell wall polysaccharides.
Do bacterial cells contain nuclei?
No they don't i dont' think
Bacterial cell walls contain a unique substance called?
chitin
Do bacterial plasma membranes contain sterols?
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.
Do chromosomes contain the genetic information of the bacterial cell?
Yes, chromosomes (the DNA) contain the genetic blueprints for all cells.
Why are your tears natural barriers?
Tears contain lysozyme, which degrades bacterial cell membranes.
Did the middle colonies contain a diverse population?
Yes
What household items now routinely contain antibiotics or other anti-bacterial chemicals?
Some household items that routinely contain antibiotics or other anti-bacterial chemicals are some soaps and most household cleaners like Lysol.
What is a broth?
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
What kingdoms contain the oldest forms of life on earth?
Domain Bacteria contain the oldest known fossils of cells in bacterial cells.
What is a broth culture?
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
Does bacterial wall contain chitin?
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.
