Which of the following statements about the reaction catalyzed by phosphoglycerate kinase are true? the phosphate group from c-3 of 1,3-bpg is transferred to adp. the reaction is exergonic. the reaction produces atp to bring the cost of glycolysis to this point to zero. this is an example of a substrate-level phosphorylation reaction.

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.