In muscle tissue, the ratio of phosphorylase a to phosphorylase b determines the rate of conversion...

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

Answer Bank

AMP allosteric binding activates phosphorylase b

removal of phosphate groups from phosphorylase a

addition of phosphorylase b kinase

[ATP] exceeds [AMP]

addition of a kinase inhibitor

treatment with insulin

addition of a phosphatase inhibitor

treatment with glucagon

Expert Solution

queen_honey_blossom answered 11 months ago

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