Biochemistry Flashcards

1
Q

What is glycogensis?

A

Synthesis of glycogen

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2
Q

Glucose can be added to chains if a primer has how many glucose already?

A

4

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3
Q

Name of primer?

A

Glycogenin

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4
Q

Enzyme for glucose to glucose-6-phosphate?

A

Hexokinase

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5
Q

Enzyme for glucose-6-phosphate to glucose-1-phosphate?

A

Phosphoglucomutase

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6
Q

Enzyme for gluocse-1-phosphate to UDP-glucose?

A

UDP-glucose pyrophosporylase

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7
Q

What is UDP-glucose?

A

Activate form of glucose

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8
Q

Enzyme for UDP glucose to glycogen + issue?

A

Glycogen synthase

Cant add branches

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9
Q

Enzyme that adds alpha 1-6- brnaches?

A

Transglycosaylase

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10
Q

What is glyogenolysis?

A

Glycogen breakdown

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11
Q

Enzyme for glucose-1-phosphate to glucose-6-phosphate + key point?

A

Glycogen phosporylase

Rate limiting step

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12
Q

What happens to glucose-6-phosphate in the liver?

A

Gets dephosphorylates

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13
Q

What happens to glucose-6-phosphate in the muscle?

A

Used for glycolysis

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14
Q

What is gluconeogenesis?

A

Synthesis of glucose

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15
Q

What 3 molecules promote gluconeogensis and what inhibits?

A

Glucagon
Adrenaline
Corstisol
Insulin

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