Refer to the figure showing the effects of four allosteric modifiers of the enzyme phosphofructokinase (PFK) .Green arrows indicate allosteric activators, and red lines indicate allosteric inhibitors. 
Which statement correctly explains how one of these regulatory molecules functions to regulate flow of matter through the glycolytic pathway?
Definitions:
Q14: Refer to the figures below showing changes
Q27: Succulents, pineapples, and many cacti are which
Q41: Microtubules are formed between the poles and
Q63: The enzyme ATP synthase couples the synthesis
Q108: Which event does not occur during mitotic
Q120: If the temperature of an enzyme-catalyzed reaction
Q136: Rotenone is a potent inhibitor of mitochondrial
Q139: When CO<sub>2</sub> is added to RuBP, the
Q157: Which will not increase the rate of
Q215: Which statement could be used as part