Intermediar Metabolisme Flashcards

1
Q

Welk enzym zet glutamaat om in aspartaat (en terug)?

A

Aspertaat aminotransferase (asat)

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2
Q

Waarvoor is NADPH?

A

Biosynthese
Detoxificatie
Anti-oxidatie

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3
Q

Waarvoor is ribose 5 fosfaat?

A

Nucleotiden en nucleotidwn zuren

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4
Q

Waarvoor is het oxidatieve pad van de pentose fosfaat shunt?

A

NADPH

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5
Q

Waarvoor is het reversiebele pad van de pentose fosfaat shunt?

A

Opruimen/maken ribose 5

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6
Q

Heeft hexokinase een lage of hoge activiteit?

A

Laag

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7
Q

Wat doet hetzelfde als hexokinase?

A

Glucokinase

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8
Q

Wat doen glucosekinase en hexokinase?

A

Stimuleert glucose>glucose 6p

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9
Q

Waar is glucokinase?

A

In de lever en pancreas

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10
Q

Waardoor word hexokinase geremd?

A

Glucose 6p

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11
Q

Hoe wordt glucokinase gereguleerd?

A

Het beweegt afhankelijk van de voedingstoestand van cytosol naar kern en terug

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12
Q

Wat doet glucose 6 fosfaat dehydrogenase?

A

Glucose 6p > pentose fosfaat

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13
Q

Waardoor wordt glucose 6 fosfaat dehydrogenase gestumuleerd?

A

Nadhp

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14
Q

Glucose 6p>pyruvaat

A

PFK-1

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15
Q

Pyruvaat>glucose 6p

A

Fructose 1,6 bifosfatase

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