what is the correct level of organization. Protein, Blood, ribosome,Stomach please explain? Solution The correct level of oraganisation is Protien - Ribosome- Blood- stomach The general level of organisation is organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere. The protiens are first level. Ribosome is a molecular machine. Blood is a body fluid made of different cells, water and carries oxygen and carbondioxide Stomach is an organ made of different tissues which are made of cells..