With the exception of gametes, all new somatic cells in all multicellular organisms are formed through the process of mitosis. what must occur with the dna in the original cells in order for mitosis to make new cells? a) the dna coils up and becomes invisible b) the dna forces the production of water c) the dna will mutate itself, based on the type of organism it is d) the dna must replicate itself in order to make two exact copies

How do high-energy electrons from glycolysis and the krebs cycle contribute to the formation of atp from adp in the electron transport chain? a. high-energy electrons interact with pyruvic acid to create a phosphate bond with adp, forming atp. b. high-energy electrons supply the needed energy to synthesize atp from the lower-energy adp in the electron transport chain. c. high-energy electrons supply a negative charge which causes the citric acid to oxidize, forming a phosphate group to bond with adp. d. high-energy electrons increase the temperature of adp so it easily reacts to form atp.