The term aerotolerant anaerobe refers to an organism that is killed by oxygen. does not use oxygen but tolerates it. requires less oxygen than is present in air. tolerates normal atmospheric nitrogen gas levels. requires more oxygen than is present in air.

The term aerotolerant anaerobe refers to an organism DOES NOT USE OXYGEN BUT TOLERATES IT.

Explanation:

Aerotolerant anaerobes are microorganisms that do not use oxygen to carry out their cellular functions. They can survive in the presence of Oxygen.

Since Aerotolerant anaerobes makes use organic and inorganic materials for their cellular respiration instead of oxygen.

The form of respiration and fermentation Aerotolerant microorganisms are carry out is Anaerobic respiration and Anaerobic fermentation.

The types of microorganisms that are Aerotolerant include: Lactobacilli and Streptococci.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.

air enters through the nose, moves through the nasal cavity, the pharynx, the larynx, enters the trachea, moves through the bronchi andbronchioles till the alveoli.