The Most Abundant Molecule in the Cell Is

Question

The most abundant molecule in the cell is:
A) Carbohydrate
B) Lipid
C) Water
D) Protein
E) Nucleic acid

Accepted Answer

Water is the most abundant molecule in cells, making up about 70% to 80% of the cell's total volume, providing the medium necessary for biochemical reactions and playing a critical role in maintaining cell structure and function.