What is the relationship between genetic code and gene expression

Genetic code is the source of gene expression.

Explanation: The genetic code provides the information for the genetic information. The genetic code is the 3 letter code which has information for traits and other things in coded form. The gene expression can be defined as the process by which the coded form of data is decoded. Using the information, synthesis of protein takes place. These functional proteins in the body decides the character of the person. The relation is simple, the genetic code is the source of gene expression.

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.