Nitrifying bacteria convert ammonia, a form of nitrogen that plants cannot directly use, into nitrates through a two-step process. This conversion makes nitrates available for plants to take up and use as a nutrient for their growth and development. Nitrifying bacteria play a crucial role in the nitrogen cycle by facilitating the transformation of nitrogen into a form that plants can readily absorb.
Bacteria that feed on dead organisms are called decomposers. I will explain how it works with plants. When plants are eaten by an animal or have died there are called ammonium compounds. Then ammonium compounds are decomposed by bacteria called decomposers and turned into nitrites. Then they get nitrified by bacteria called nitriying bacteria and turned into nitrates. Then the nitrates are absorbed by the roots of plants and the cycle starts again. There is a cycle that includes this that might help. Its called the nitrogen cycle.
Bacteria regulates the cycle of life, you could say. It's difficult to explain, but think of it this way. If people never died, and diseased did not exist, the world would be extremely overpopulated. Bacteria works in the same way.
The development of a red color on the addition of zinc is a negative test because it indicates the absence of a reducing sugar like glucose. In the presence of reducing sugars, zinc would react to form a white or colorless precipitate, not a red color. Therefore, the red color suggests that the substance being tested does not contain a significant amount of reducing sugars.
Bacteria help plants by fixing nitrogen from the atmosphere into a form that plants can use for growth. This process, known as nitrogen fixation, improves soil fertility. In return, plants provide bacteria with a source of carbon in the form of organic compounds through photosynthesis, which helps bacteria to grow and thrive.
No, bacteria require specific environmental conditions to grow, such as temperature, nutrients, oxygen levels, and pH. Some bacteria thrive in extreme environments, while others are more sensitive and can only grow in specific conditions.
Bacteria that feed on dead organisms are called decomposers. I will explain how it works with plants. When plants are eaten by an animal or have died there are called ammonium compounds. Then ammonium compounds are decomposed by bacteria called decomposers and turned into nitrites. Then they get nitrified by bacteria called nitriying bacteria and turned into nitrates. Then the nitrates are absorbed by the roots of plants and the cycle starts again. There is a cycle that includes this that might help. Its called the nitrogen cycle.
explain how bacteria could be useful instead of hazardous.
explain how bacteria could be useful instead of hazardous.
shutup
The harmless living bacteria took in pneumonia-causing DNA(genes) from the heat-killed, pneumonia-causing bacteria, as a result of which the harmless bacteria changed into bacteria that cause pneumonia.
Milk + Bacteria -> Yoghurt by elvis
they are most common in banquets
a.) Bacteria was present on the meat at the start of the experiment.
Colloidal silver is a universal antibiotic. It kills over 650 different bacteria.
The process of natural selection results in populations of bacteria that are not harmed by antibiotics because bacteria that are born with mutations that make them immune to antibiotics will be the ones to survive and reproduce.
cooking, because it can down the temperature and it can kills the bacteria
Basically, bacteria (usually called yeast) feed on sugars turning them into alcohol.