Which enzyme in e. coli is responsible for the removal of rna primers from dna?

This is a multi step process with multiple enzymes acting but the most basic answer would be DNA Polymerase.

Cellular respiration is the process by which the chemical energy of "food" molecules is released and partially captured in the form of ATP. Carbohydrates, fats, and proteins can all be used as fuels in cellular respiration, but glucose is most commonly used as an example to examine the reactions and pathways involved.