Vitamin facts Flashcards

Stuff I keep forgetting; do these on random (too obvi otherwise)

1
Q

B1 name?

A

Thiamine

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2
Q

B2 name?

A

Riboflavin

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3
Q

B3 name?

A

Niacin

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4
Q

B5 name?

A

Pantothenic acid

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5
Q

B6 name?

A

Pyridoxine

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6
Q

B7 name?

A

Biotin

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7
Q

B9 name?

A

Folate

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8
Q

B12 name?

A

Cobalamin

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9
Q

Thiamine: cofactor for which 4 enz?

A

Pyruvate DH
alpha-KG DH
Transketolase
Branched-chain ketoacid DH

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10
Q

Which vitamin makes FAD and FMN?

A

Riboflavin (B2)

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11
Q

Which vitamin makes NAD and NADP?

A

B3 (niacin)

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12
Q

Niacin synth requires which 2 vitamins?

A

B2, B6

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13
Q

Which vitamin is a component of CoA?

A

B5, pantothenate

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14
Q

Pantothenate is an essential component of what 2 things?

A

CoA and fatty acid synthase

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15
Q

Which 3 major enzymes/classes of enzymes is pyridoxine important for?

A

Transamination
Decarboxylation
Glycogen phosphorylase

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16
Q

Pyridoxine is needed for synthesis of what major things?

A
Cystathionine
Heme
Niacin
Histamine
NTx (5HT, epi, NE, DA, GABA)
17
Q

Which vitamin is a cofactor for carboxylation enz?

A

Biotin

18
Q

Which 3 carboxylation enz require biotin?

A

Pyruvate carboxylase
Acetyl-CoA carboxylase
Propionyl-CoA carboxylase

19
Q

Which vitamin is req as a coenz for 1-carbon transfer/methylation reactions?

A

Folate

20
Q

Cobalamin is a cofactor for which 2 enz?

A

Homocysteine methyltransferase

Methylmalonyl-CoA mutase

21
Q

Dopamine beta-hydroxylase, which converts DA–>NE, requires what vitamin as its cofactor?

A

Vit C