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Biochem 2 - Final > Metal Correlations > Flashcards

Metal Correlations Flashcards

0
Q

Which metal is associated with mitochondrial superoxide dismutase (SOD) - (Free radical scavenger O2* —> H2O2)

A

Manganese

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1
Q

Which metal is found in the first bypass reaction of gluconeogenesis?

A

Manganese

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2
Q

Which compound is associated with insulin sensitivity?

A

Chromium

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3
Q

Which compound is involved in xanthine oxidase (purine breakdown and inhibited by allopurinol)?

A

Molybdenum

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4
Q

Which metal is associated with carbonic anhydrase (blood pH)?

A

Zinc

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5
Q

Which metal is associated with cytosolic superoxide dismutase (SOD) (O2* —–> H2O2)?

A

Zinc

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6
Q

Which metal is associated with carboxypeptidase? It is activated by trypsin and helps cleave peptide bonds in digestion.

A

Zinc

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7
Q

Which metal is associated with glutathione peroxidase (free radical scavenger in mitochondria {H2O2 —–> H2O})?

A

Selenium

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8
Q

Which metal is associated with the ETC, particularly cytochrome oxidase (complex IV)?

A

Copper

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9
Q

Which metal is associated with ceruloplasmin —–> Fe2+

—->Fe3+ (gut —-> circulation)

A

Copper

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10
Q

Which metal is associated with dopamine ß-hydroxylase (dopamine to norepinephrine)?

A

Copper

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11
Q

Which metal is associated with tyrosinase —-> melanocytes?

A

Copper

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12
Q

Which metal is associated with cytosolic superoxide dismutase (SOD) (O2* —-> H2O2)?

A

Copper

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13
Q

Which metal is associated with hemoglobin?

A

Iron

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14
Q

Which metal is associated with cytochromes/ETC (complex IV and III)?

A

Iron

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15
Q

Which metal is associated with cytochrome p450s? (Accepts e- from FMN {B2})

A

Iron

16
Q

Which metal is associated with catalase? (Free radical scavenger in peroxisomes {2 H2O2 —-> H2O & O2})

A

Iron

17
Q

Which metal is associated with transferrin and ferrin?

A

Iron

18
Q

Which metal is associated with Vitamin B12 for odd-chain FA oxidation and folate recycling?

A

Cobalt

19
Q

Which compound is associated with the amino acids: Cysteine, Proline, and Methionine?

A

Sulfur

20
Q

Which compound is part of glutathione —-> phase II detox?

A

Sulfur

21
Q

Which two compounds are part of iron-sulfur proteins I and III?

A

Iron and sulfur

22
Q

Which compound is associated with CoA and Lipoic acid?

A

Sulfur

23
Q

Which compound binds tyrosine in thyroid hormones?

A

Iodine

Biochem 2 - Final (7 decks)

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