2.4.6 - Portfolio Item: The Parts of a Cell Portfolio essay stuff PLZ asap

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?

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

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