determines what happens to glycogen breakdown if a muscle preperation containing glycogen phosphorylase is treated with:
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Regulation of Glycogen Phosphorylase In muscle tissue, the rate of conversion of glycogen to glucose 6 -phosphate is determined by the ratio of phosphorylase $a$ (active) to phosphorylase $b$ (less active). Determine what happens to the rate of glycogen breakdown if a muscle preparation containing glycogen phosphorylase is treated with (a) phosphorylase kinase and ATP; (b) PP1; (c) epinephrine.
In muscle tissue, the rate of conversion of glycogen to glucose 6 -phosphate is determined by the ratio of phosphorylase $a$ (active) to phosphorylase $b$ (less active). Determine what happens to the rate of glycogen breakdown if a muscle preparation containing glycogen phosphorylase is treated with (a) phosphorylase kinase and ATP; (b) $\mathrm{PP} 1$ (c) epinephrine.
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In muscle tissue, the ratio of phosphorylase a to phosphorylase b determines the rate of conversion of glycogen to glucose 1-phosphate. Classify how each event affects the rate of glycogen breakdown in isolated muscle tissue Increased rate Decreased rate No change addition of addition of a end of fight-or-flight phosphorylase b kinase phosphatase inhibitor response treatment with glucagon AMP allosteric binding treatment with insulin activates phosphorylase b addition of [ATP] exceeds [AMP] phosphatase PP1
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