Frederick griffith identified the transforming principle as dna. true or false in ahead of time

False. Frederick Griffith established that there was a transforming principle in bacterial genetics in a an amazing experiment performed in 1928. He postulated that information could somehow be transferred from one bacterial strain to another and vice versa. This was many years before the discovery of DNA and therefor Griffith could not have stated that the transforming principle was DNA. Griffith at the time did not know the chemical and biological processes behind the transforming principle, but his contribution helped open up research regarding genetic transference of information.

light dependent reactions:

release oxygen during the photolysis of wateroccur in the granaproduce atp

light independent reactions:

fix carbon dioxide occur in the stromaproduce glucose

hope this !