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What does it mean when you say an organism is pleomorphic?
When an organism is described as pleomorphic, it means that it can exhibit different forms or shapes during its life cycle. This variability in morphology can occur due to factors such as environmental conditions, nutrient availability, or genetic traits. Pleomorphism is commonly observed in certain types of bacteria and fungi.
What is cell wall defective gram negative bacteria called?
Cell wall-defective Gram-negative bacteria are often referred to as "L-forms." These bacteria have lost their cell walls and can exist in a pleomorphic state, typically due to environmental stress or exposure to certain antibiotics. L-forms can still maintain some metabolic functions and may pose challenges in treatment and identification due to their altered structure.
Can bacteria have the ability to make their own food?
Some bacteria can, but most bacteria are decomposers with means they eat the dead things such as dead flowers,animals,and sometimes human,buts that's a different subject.
Are Cocci bacteria are round spherical shaped bacteria and do not have any means of self-movement.?
Yes, cocci bacteria are spherical-shaped and classified as round bacteria. While they do not possess flagella for self-movement, some species can exhibit movement through other means, such as twitching or gliding. However, they primarily rely on external factors, like fluid currents, for mobility.
Are all bacteria heterotrophs?
no, some bacteria are heterotrophic and some are autotrophic. Most bacteria are heterotrophic though.
What does it mean when you say an organism is pleomorphic?
When an organism is described as pleomorphic, it means that it can exhibit different forms or shapes during its life cycle. This variability in morphology can occur due to factors such as environmental conditions, nutrient availability, or genetic traits. Pleomorphism is commonly observed in certain types of bacteria and fungi.
What is cell wall defective gram negative bacteria called?
Cell wall-defective Gram-negative bacteria are often referred to as "L-forms." These bacteria have lost their cell walls and can exist in a pleomorphic state, typically due to environmental stress or exposure to certain antibiotics. L-forms can still maintain some metabolic functions and may pose challenges in treatment and identification due to their altered structure.
What do Mycoplasma bacteria lack?
Mycoplasma is a genus of bacteria that lack a cell wall. They can be parasitic or saprotrophic, with some considered to be pathogenic in humans.
Are bacteria unicellular or multicellular?
Bacteria are typically unicellular organisms, meaning they exist as single-celled organisms. Some bacteria species can form groups or colonies, but each individual bacterium is considered unicellular.
How many bacteria are considered dangerous?
There are many different types of bacteria that can be considered dangerous to human health. Some examples include pathogenic bacteria such as Salmonella, E. coli, and Staphylococcus aureus, which can cause foodborne illness or infections. It is important to follow proper hygiene and food safety practices to prevent the spread of these harmful bacteria.
What bacteria causes diseases or illnesses?
Only some bacteria is harmful to the human body. Most bacteria on and inside the human body are necessary for regular processes to occur. For example, there are bacteria in your mouth and intestines.
Which organism in an autotroph?
Oganisms that can photosynthesize or chemosynthesize are considered autotrophs. It means they can self feed themselves. These are plants that perform photosynthesis, green algae and some cyanobacteria (chemosynthesis)
What does support bacteria they're the only culture some people have mean?
It's word play on 'culture' and 'bacteria culture' which is a liquid or gel medium designed to support the growth of microorganisms or bacteria. In this context, 'culture' means: "the tastes in art and manners that are favored by a social group". This quotation simply means that "sympathetically" some people are dirty and lacking in hygiene (as it is in unsanitary conditions that bacteria thrives!), and the only culture they have is the bacteria growing on them.
Do all bacteria engage in photosynthesis?
No, not all bacteria engage in photosynthesis. Some bacteria are capable of photosynthesis, while others obtain energy through other means such as breaking down organic matter.
What is the importance of brucella melitenis?
melitensis is thought by some to be the "original"bacteria with genome variants making the other species specific bacteria if you will. It is considered the most pathogenic to humans. I have spelled it corectly.
Can bacteria have the ability to make their own food?
Some bacteria can, but most bacteria are decomposers with means they eat the dead things such as dead flowers,animals,and sometimes human,buts that's a different subject.
Are Cocci bacteria are round spherical shaped bacteria and do not have any means of self-movement.?
Yes, cocci bacteria are spherical-shaped and classified as round bacteria. While they do not possess flagella for self-movement, some species can exhibit movement through other means, such as twitching or gliding. However, they primarily rely on external factors, like fluid currents, for mobility.
