1)which of the following would result of adrenaline binding to the beta adrenergic receptor? (select all that apply) a

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1)which of the following would result of adrenaline binding to the beta adrenergic receptor? (select all that apply)

a. activation of protein kinase a

b. formation of atp by adenylate cyclase

c. addition of phosphate to phosplorylase kinase

d. dephosphorylation of pp1

e. GTP to GDP exchange

f. phosphorylation of synthase B

g. phosphorylation of phosphorylase B

 

2.a strain of mice has been developed that lack the enzyme phosphorylase kinase. yet after strenuous exercise the glycogen of a mouse of this strain are depleted. explain how this depletion is possible (select all that apply)

a. phosphorylase B will be in the r form

b. phosphorylase A will be in the t form

c. synthase A will be converted to synthase B due to adrenaline

d. adrenaline will lead to the active PKA that will convert phosphorylase b into phosphorylase a

e. ATP concentration will increase and act as an internal signal

f. AMT concentration will increase and act as an internal signal.

 

1. which of the following catalyze phosphorylsis? (SELECT ALL TO APPLY

A. Complex 2

B. PP1

C. E3 of alpha ketogultarate

D. Malate dehydrogenase complex

E. PKA

F. complex 1

G. Phosphorylase

I. Cholesterol 3 dehydrogenase in the IMM