Which human body system do you most resemble to ribosomes and why?

Ribosomes are the organelles which perform the function to synthesize proteins in the cells. In our body, proteins are not synthesized but are digested and assimilated from the stomach. The food which we eat is digested in the stomach, so it is the source of proteins for the whole body. So we can say it is similar in function with the ribosomes of the cell.

c.muti cella's eukaryotic organisms began to diversify

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.