which element is found in both dna and protein? sulfur sodium nitrogen chlorine
which element is found in both dna and protein? sulfur sodium nitrogen chlorine
Answer
Brief Explanations:
DNA is composed of nucleotides which contain nitrogen - containing bases. Proteins are made of amino acids, and amino acids have an amino group ($-NH_2$) which contains nitrogen. Sulfur is present in some amino acids but not in DNA. Sodium and chlorine are not major components of DNA or proteins.
Answer:
C. nitrogen