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Anaerobic organisms do not need oxygen to survive. Some are even poisoned by oxygen. There are three types of anaerobes; obligate, faculatative, and aerotolerantanaerobes. Obligate anaerobes cannot survive in the presence of oxygen, and include the bacteria that cause tetanus and botulism, Clostridium tetani and Clostridium botulinum. Facultative anaerobes do not require oxygen, but will use it if it is present, and include yeast and the bacterial species Escherichia coli. Aerotolerant anaerobes do not use oxygen but can survive in its presence, and include the bacterium Lactobacillus, which lives in the human gut and is used to produce yogurt.
What else can I help you with?
What living thing does not need oxygen to live?
Anaerobic bacteria are living things that do not require oxygen to survive. These organisms can produce energy through other metabolic processes that do not involve oxygen, such as fermentation or using alternative electron acceptors.
Why do animals need oxygen to survive?
Animals need oxygen to survive because it is used in the process of cellular respiration, where energy is produced from the breakdown of nutrients. Oxygen is necessary for this process to occur, and without it, cells would not be able to generate the energy needed to carry out their functions, leading to the organism's death.
Are there any animals that don't depend on oxygen?
While our understanding has been that 'Every single animal needs oxygen to survive', Scientists have just discovered the first multicellular animals that can survive entirely without oxygen. They live in the L'Atalante Basin in the Mediterranean Ocean, a place with salt brine so thick it doesn't mix with oxygen-containing waters above.
Why cant animals survive in a closed container without plants?
plants produce oxygen which animals need.
Do fish need air?
They need oxygen definitely to survive. They get this from filtration through their gills. As far as light is concerned, they do not need light to survive as many live below the layer in the ocean that light can permeate. There are fish that lice in total darkness. They have adapted over the years to exist in these conditions.
What does most organisms need to survive?
Oxygen
Do all organisms need air to survive?
All living organisms need water to survive, because they have cells. With air, not all living organisms need air. Some forms of bacteria do not need oxygen to live, and others can't stand oxygen.
How do organisms at deep sea vents survive without oxygen?
These organisms do not need oxygen. They are called anaerobes.
Why is oxygen important to bodies of water?
Aquatic organisms need oxygen to survive
What are organisms which need oxygen to survive?
Organisms that need oxygen to survive are known as obligate aerobes. These organisms require oxygen for their metabolism and cellular respiration to produce energy. Examples include humans, most animals, and many types of bacteria.
How do single-celled pond organisms get the oxygen they need to survive?
ask your mom
Do bees need oxygen to survive?
Yes, bees need oxygen to survive. Just like other living organisms, bees require oxygen for respiration to produce energy and carry out their bodily functions. Without oxygen, bees would not be able to survive.
What type of microorganisms need oxygen to survive?
Aerobic microorganisms require oxygen to survive. These organisms use oxygen in their metabolism to generate energy for growth and reproduction.
What 4 big molecules do all organisms need to survive?
Carbon Oxygen Hydrogen Nitrogen
Does every organism need oxygen?
No, not every organism needs oxygen to survive. Some organisms, like anaerobic bacteria, can survive in environments with no oxygen or low oxygen levels. These organisms can use other substances, like nitrogen or sulfur, as alternative electron acceptors in their metabolic processes.
Why did scientist think the first organisms did not need oxygen to survive?
becacuse animals lived under the ocean
How do unicellular get oxygen?
Unicellular protists, also known as micro-organisms, need oxygen to survive. They obtain oxygen by diffusing it across the cell membrane into the cell.
