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Why UV induced mutagenesis in bacteria is carried out in dark?
to prevent photoactive repair
Are bacillus bacteria sensitive to uv light?
Yes, Bacillus bacteria are generally sensitive to UV light, which can cause DNA damage and inhibit their growth. UV radiation induces the formation of pyrimidine dimers in DNA, leading to mutations and potential cell death if not repaired. However, some Bacillus species possess mechanisms to repair UV-induced damage, such as photoreactivation and nucleotide excision repair, which can enhance their survival in UV-exposed environments.
How does bacteria survive in a desert?
To survive anything needs water. If the bacteria can find water in the desert sure it can survive. also they get nutrients from hosts. So if their were people their and animals yes. No life no.
How can some strains of bacteria like anthrax survive in harsh unfavorable conditions?
Some strains of bacteria like anthrax can form spores, which are highly resistant structures that protect the bacteria from harsh environmental conditions like extreme temperatures, lack of nutrients, and disinfectants. These spores can remain dormant for long periods of time until conditions become more favorable for growth and reproduction. Additionally, anthrax bacteria have developed mechanisms to repair damage to their DNA caused by environmental stressors.
Where is ligase found?
Ligase enzymes are found in all living organisms, including bacteria, archaea, and eukaryotes. They play a crucial role in the process of DNA replication, repair, and recombination by catalyzing the joining of DNA fragments.
Why UV induced mutagenesis in bacteria is carried out in dark?
to prevent photoactive repair
What are the advantages and disadvantages of crop rotation?
Crop rotation can be an important land managment tool. Many farmers in the midwest have a rotation of corn and soybeans. Soybeans are a legume plant that have a symbiotic relationship with a soil bacteria called rhizobia. As the soybean plants grow, the rhizobia bacteria establish themselves inside the root system of the plant. These bacteria can fix nitrogen from the atmosphere and put it in the soil. The nitrogen is then there the next year when corn is planted. Corn needs a significant amount of nitrogen so by having the stored nitrogen from the previous soybean crop a farmer will need to apply less, if any, additional nitrogen which is better for the environment and better for the farmers bottom line. Another advantage of crop rotation is that a farmer can reduce infections of bacteria, virus, and pest that affect certain crops. One disadvantage of crop rotation is that a farmer needs to have additional equipment to be able to harvest multiple crops.
How do you fix crockery?
Depending what you will be using it for, gluing it together will work. However, given the repair, the best use would be decorative or as a planter. That is because bacteria can linger in the cracks.
Diffusion important to bacteria?
Bacteria are unicellular organisms which means they have only one cell to perform all the required functions suchs as growth, repair and reproduction. Because bacteria are to small to have a digestive system, bacteria relies on diffusion to get its nutrients and water. So therefore diffusion is important to bacteria
What is the significance of the microbe deinococcus radiodurans?
Deinococcus radiodurans is known for its extreme resistance to radiation and other stresses due to its ability to repair damaged DNA efficiently. This makes it a valuable model organism for studying DNA repair mechanisms and potential applications in bioremediation and biotechnology. Its unique characteristics have also garnered interest in astrobiology for understanding the limits of life in extreme environments.
What do bacteria use for energy?
movement, synthesize protein, synthesize other cell material eg. repair, increase, growth, homeostasis..keeping internal environment at a constant. op this helps u out.
How can some strains of bacteria like anthrax survive in harsh unfavorable conditions?
Some strains of bacteria like anthrax can form spores, which are highly resistant structures that protect the bacteria from harsh environmental conditions like extreme temperatures, lack of nutrients, and disinfectants. These spores can remain dormant for long periods of time until conditions become more favorable for growth and reproduction. Additionally, anthrax bacteria have developed mechanisms to repair damage to their DNA caused by environmental stressors.
How does bacteria survive in a desert?
To survive anything needs water. If the bacteria can find water in the desert sure it can survive. also they get nutrients from hosts. So if their were people their and animals yes. No life no.
Where is ligase found?
Ligase enzymes are found in all living organisms, including bacteria, archaea, and eukaryotes. They play a crucial role in the process of DNA replication, repair, and recombination by catalyzing the joining of DNA fragments.
What does Repair mean?
Repair means repair, i.e. to fix it
What repair mean?
Repair means repair, i.e. to fix it
What is the difference between inflammation and regeneration of tissue?
Inflammation produces swelling, pain, redness, warmth which can occur in any part of the body. It is the result of bacteria within the tissue. Regeneration is repair after stabilizing the damaged and inflamed tissue.
