Glycolytic reactions can either be described as reversible or irreversible. looking at all 10 reactions in glycolysis, what conclusions can you make about irreversible reactions in general?

choose one or more:

a. the activity of the enzymes that catalyze irreversible reactions can be increased or decreased.
b. they operate far from equilibrium.
c. if the reaction involves atp, it is an irreversible reaction.
d. the enzymes that catalyze these reactions are not shared in opposing pathways (i. e., glycolysis and gluconeogenesis).

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next

Which formula can be used to calculate the molar mass of hydrogen peroxide

Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size