Mammals use aerobic respiration.
Aerobic organisms, such as mammals, birds, and many types of bacteria, can use gaseous oxygen in their metabolism. This process is known as aerobic respiration, where oxygen is used to produce energy through the breakdown of organic molecules.
Aerobic organisms use oxygen.
Oxidative phosphorylation. In this process ATP is synthesized from ADP that is coupled to the operation of the mitochondrial electron transport system.
The name given to organisms that exclusively use aerobic cellular respiration is obligate aerobes. Three examples of obligate aerobes are humans, birds, and most mammals.
Most animals, including humans, require oxygen for respiration. This includes mammals, birds, reptiles, and many invertebrates. Additionally, some bacteria and fungi also require oxygen for their respiration processes.
mammals
Animals are aerobic eukaryotic organisms. Aerobic organisms are those which get their energy by chemically breaking down molecules using oxygen. Eukaryotic organisms are those with cells that have internal organelles, particularly a nucleus. All aerobic eukaryotes produce energy within the mitochondria of their cells.
It depends on what you mean by non-mammals. If you are counting all matter as a non-mammal, then most non-mammals are not organisms. If you are counting a non-mammal as any life form or any animal that is not a mammal, then all non-mammals are organisms.
mammals
mammals
Yes, some aerobic organisms can be oxidase negative. Oxidase positivity is not always directly related to aerobicity, as it depends on the presence of cytochrome c oxidase in the organism. Some aerobic bacteria lack this enzyme and are therefore oxidase negative.