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Gram-negative bacteria lack teichoic acid because their cell wall structure differs significantly from that of gram-positive bacteria. Instead of a thick peptidoglycan layer, gram-negative bacteria have a thin peptidoglycan layer surrounded by an outer membrane composed of lipopolysaccharides. This structural difference eliminates the need for teichoic acids, which are primarily found in the peptidoglycan layer of gram-positive bacteria, where they play roles in cell wall maintenance and regulation.
What else can I help you with?
Is hepatitis B gram negative or gram positive?
Hepatitis B virus is not a gram-negative or gram-positive bacterium because it is a virus, not a bacteria. Viruses do not have cell walls like bacteria, so they are not classified as gram-negative or gram-positive.
What is required for the formation of a nucleic acid?
i dont no
Plant and animal cells have this but bacteria dont?
Plant and animal cells have a nucleus which DNA is contained in, while bacteria do not have a true nucleus.
What did kwang jeon discover when researching amoeba infected bacteria?
well i dont know
Are germs harmful bacteria?
Germs is a broad term that includes bacteria, viruses, fungi, and protozoa. While not all germs are harmful, some bacteria can indeed cause infections and illnesses in humans. It's important to distinguish between harmful and beneficial bacteria for proper health management.
Is hepatitis B gram negative or gram positive?
Hepatitis B virus is not a gram-negative or gram-positive bacterium because it is a virus, not a bacteria. Viruses do not have cell walls like bacteria, so they are not classified as gram-negative or gram-positive.
What does bacteria excrete have to do with yogurt?
the bacteria in feeds on the lactose sugar in the milk and excretes lactic acid. The acid lowers the PH causing the milk to become acidic. The acidity cause the milk to cogulate and become thick and creamy and tangy.
What is plankton a food source for?
they dont eat...theyre bacteria they dont eat...theyre bacteria
Why do bacteria become extinct?
dont no dont care
Is bacteria vertebrates?
No, bacteria are not vertebrates as they dont have a back bone.
Is pneumonia a harmful bacteria or benificial bacteria?
i dont care basters
What is acid precipitaton?
acid precipitation is something that aww i dont know
Why does bacteria exsit?
because some bacteria helps your body and i dont knoe y the bad bacteria exicts
Which planet has sulfuric acid?
Dont no
What contains enzymes to digest bacteria and other foreign substances?
you dont digest bacteria
Does well water contain acid?
no, I dont think so because acid hurts people on the inside and when you drink water it dont.
What are the three kinds of bacteria?
i dont no is there a geek who does!@#$%^&*()_+?><:"}{
