How many carbons are transferred in a transketolase reaction? Glycogen phosphory

Question

How many carbons are transferred in a transketolase reaction?

Glycogen phosphorylase is inactivated by the allosteric binding of glucose in the liver. What does the allosteric binding of AMP to glycogen phosphorylase do to it in the muscle?

1 points Save Answer Question 18 Where does the energy come from during activation of glucose in the form of UDP-glucose to synthesize glycogen? O Hydrolysis of phosphate from glucose-1-phosphate O glycogen degradation O hydrolysis of UTP O NADH O Proton gradient 1 points Save Answer Question 19 How many carbons are transferred in a transketolase reaction? CH20H HoTransketolase OH CH20Po2- CH2oPo2- CH20PO CH20Po2- Fructose Glyceraldehyde Erythrose Xylulose 4-phosphate 5-phosphate 6-phosphate 3-phosphate 1 points Save Answer Question 20 Glycogen phosphorylase is inactivated by the allosteric binding of glucose in the liver. What does the allosteric binding of AMP to glycogen phosphorylase do to it in the muscle? inactivates it O causes it to be dephosphorylated O causes it to adopt the lower affinity Tense state causes it to be phosphorylated FeedbackDactivates it

Explanation / Answer

18] Hydrolysis of phosphate from glucose-1-phosphate

19] 2 carbons

20] causes it to be phosphorylated

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