The most abundant chemical in living organisms is\

Question

Professor PC Thomas Classes · Answer

(d) : Water is the most abundant chemical in living organisms. The average composition of a living cell is water $70-90 \%$;Proteins $10-15 \%$; nucleic acids $5-7 \%$; carbohydrates $3 \%$; lipids $2 \%$; ions $1 \%$.