What is the building block of all Nucleic Acids?

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Name the types of burns one can get and which structures of the integument are damaged

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis