What would happen if we didnt have mitochondria ? ( paragraph)

clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex