Question
Biology Question on Nutrition
Phosphorus (P) is a structural element of
A
cell membranes
B
proteins
C
nucleic acids
D
all of these
Answer
all of these
Explanation
Solution
Phosphorus (P) is a constituent of cell membranes, certain proteins, all nucleic acids and nucleotides and is required for all phosphorylation reactions. It is usually found in nudeoproteins and protoplasm.