Oxygen releases free radicals, which are harmful to organisms. While aerobic organisms have the protective mechanisms in their structure to break down these free radicals, anaerobic organisms do not.
Obligate aerobes must always have access to oxygen to survive.
A biological oxygen demand is another term for a biochemical oxygen demand - the amount of oxygen needed by aerobic microorganisms to decompose all the organic matter in a sample of water - used as a measure of pollution.
Biodegradation requires the presence of microorganisms (such as bacteria and fungi) that can break down organic matter, as well as water, oxygen, and a suitable temperature for the activity of these microorganisms. The process can be affected by factors such as pH, nutrient availability, and the complexity of the material being degraded.
Photosynthetic microorganisms are organisms that are microscopic or cannot be seen with an eye and they can preform photosynthesis. Photosynthesis is when an organism uses; water, carbon dioxide, light energy to make food for itself.
yes, microorganisms need nutrients for their growth. That nutrients also used for their own metabolisms. but all the microorganism's doesn't take same type of nutrient. Based on the categories and metabolisms it require different/ varies nutrients.
Aerobic microorganisms require oxygen to survive. These organisms use oxygen in their metabolism to generate energy for growth and reproduction.
42 percent oxygen intake is not dangerous.
Photosynthesis
oxygen producing organisms
Only to individuals who are lactose intolerant or who have allergies to milk or to the microorganisms with which cheese is cultured.
Sewage purification in natural way:Sewage is purified by microorganisms present in sewage in an environmentally favourable condition to them. Microorganisms purify sewage either in the presence of oxygen or in the absence of oxygen also. When dissolved oxygen is completely utilised resulting no dissolved oxygen in the sewage, sewage attains a stingy condition commonly known as septic condition.
Obligate aerobes must always have access to oxygen to survive.
Animals need food, oxygen, and water in order to live. However, plants and microorganisms have other needs. (Some microorganisms do not need oxygen to survive)
oxygen,nitrogen,ho2
If microorganisms are used in the water treatment plant then it is necessary to provide oxygen to them and make the sludge degradation through them so air is bubbled for oxidation as well as for microorganisms.
Oxygen can have both positive and negative effects on microbial growth. Aerobic microorganisms require oxygen for their metabolism and growth, while anaerobic microorganisms thrive in environments with little to no oxygen. Oxygen can act as a terminal electron acceptor in the respiratory chain, producing energy for microbial growth. However, oxygen can also be damaging to some microbes through the production of reactive oxygen species that can cause oxidative stress and damage to cellular components.
Microorganisms will grow on almost anything organic. Microorganisms need 6 thing to live and reproduce. remember them with the acronym FATTOM Food, the right Acidity, Time, Temperature (40-135 degrees Fahrenheit), Oxygen, and Moisture