Which statements describe electron transport chain events? two electrons pass between cytochromes through a series of redox reactions. citrate metabolism results in the formation of one fadh2 and three nadh. nadh releases two hydrogen ions and donates two electrons to coenzyme q. atp synthase uses the energy from the redox reactions to generate atp.

Dna overload will accrue

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.