Glycogen Metabolism

Question 1

How do you form glycogen from glucose 6 phosphate ?

Answer 1

Question 2

What is glycogen the store of ? where is it found ? What is the difference between muscle and liver with glycogen ?

Answer 2

Question 3

What is muscle glycogen is not a available to other tissue because ? What is the major site of daily glucose consumption ?

Answer 3

Question 4

What is the glycogen structure ?

Answer 4

Question 5

How do you form glucose 6 phosphate to glycogen ?

Answer 5

Question 6

What is the purpose of phosphoglucomutase ? How about UDP-glucose pyrophosphorylase and pryrophosphatase? What is the role of glycogenin ? What about gylcogen synthase ?

What are the nonreducing ends?

Answer 6

Question 7

What is the role of glycogen synthease ? What gets released , and what does it form?

What is the role of nucloeside diphosphoatase ?

What is the purpose of amylo-(1,4-1,6) transglycosylase (branching enzyme do )

where does it do it ?

Answer 7

Question 8

What happens when glycogen synthase is phosphorylated ?

How is the phosphorylation of synthase occur primarily by ?

Glycogen synthase can also be effect by ?

Answer 8

Question 9

How is the regulation of glycogen synthesis ?

What does the effect of these phosphorylations lead to ?

Answer 9

Question 10

Explain the regulation of glycogen metabolism by epinephrine ?

Answer 10

Question 11

What is the glycogen phosphorylase ? what is the purpose of 4;4 transferase, alpha 1,6 glucosidase, how about glycogen phosphorylase >?

Answer 11

Question 12

In glycogenolysis is for ? What is the purpose of glycogen phosphorylase ?

What is the role of phosphorylase ?

Answer 12

Question 13

In glycogenolysis, what is phsphorylase ?, transferease? and glucosidase ?

Answer 13

Question 14

in glycogenolysis, what cant glycogen phosphorylase do ? What does it require then? What is the purpose of glucan transferase ?

Answer 14

Question 15

In glycogenolysis, the debranching enzyme consist of ? what does hte transferease do ? what is the purpose of glucosidase ?

Answer 15

Question 16

In glycogenolysis, what charge does glucose residue that glucosidase on at has ? What does this mean ?

Answer 16

Question 17

In glycogenolysis. What is is the role of glucose 6-phosphatase, what is it located ? Where is not locatd ? What happens to the glucose released from the glycogen stores of muscle?

Answer 17

Question 18

Explain the muscle glycogen phosphorylases during exercise ?

Answer 18

Question 19

Know this 1

Answer 19

Question 20

know this

Answer 20

Question 21

What is glycogen phosphatase and glycogen synthase ? What regulates them ?

Answer 21

Question 22

know this

Answer 22

Question 23

What regulates glycogen synthase and glycogen phosphorylase ?

Answer 23

Question 24

know this

Answer 24

Question 25

What is the glycogen storage Disease type O ? What are the symtomps

Answer 25

Question 26

What is pompe diease? what is it effecting ?

Answer 26

Question 27

What is the glycogen storage disease type III ( cori disease) ?

Answer 27

A B C(3)

Question 28

What is glycogen storage diesease type IV ? What is Andersen disease ?

Answer 28

all of the glycogen storage disease have something wrong with the debranching enzyme

Question 29

What is McArdle disease ? What is it caused ?

Answer 29

Question 30

know this

Answer 30