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Pearls > Biochem Vitamin Etc > Flashcards

Biochem Vitamin Etc Flashcards

0
Q

Activated vs Inhibited

Low glucagon on Pyruvate kinase

A

Activated

  • glycolysis
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1
Q

Activated vs Inhibited

High insulin on glucose 6 Phosphatase ?

A

Inhibited

  • gluconeogenesis
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2
Q

Activated vs Inhibited

High epinephrine on HMG CoA Reductase

A

Inhibited

  • cholesterol synthesis
  • note that high epinephrine imply stressful situation
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3
Q

Activated vs Inhibited

High cAMP on HMG CoA Synthase

A

Activated

  • Beta oxidation of fatty acids
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4
Q

Activated vs Inhibited

Phosphorylation on Glycogen Synthase

A

Inhibited

  • Glucagon synthesis
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5
Q

Identify the vitamin:

Tansketolase reactions in the HMP shunt

A

Vitamin B1

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6
Q

Identify the vitamin:

Prevents atherosclerotic aqueous formation

A

Vitamin E

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7
Q

Identify the vitamin:

Normalizes calcium levels in response to hyPOcalcemia

A

Vitamin D

Active : 1,25 Vit D

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8
Q

Identify the vitamin:

Acetyl CoA to Malonyl CoA

A

Biotin

  • used in enzyme: acetyl CoA carboxylase
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9
Q

Identify the vitamin:

Hydroxylation of collagen

A

Vitamin C

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10
Q

Identify the vitamin:

Hartnup disease

A

Vitamin B3 or Niacin

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11
Q

Identify the vitamin:

Condensation of glycine and succinyl CoA

A

Vitamin B6 ( mostly used in amino acid reactions)

  • heme synthesis
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12
Q

Identify the vitamin:

All aminotransferases

A

Vit B6

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13
Q

Identify the vitamin:

Carboxylation of glutamic acid residues in coagulation factors

A

Vitamin K

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14
Q

Identify the vitamin:

Diarrhea, Dementia, Dermatitis

A

Pellagra

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15
Q

Identify the vitamin:

Co factor for acyl transfers and component of FATty acid synthase

A

Vitamin B5

  • panthothenic acid/FATothenic acid
  • Coenzyme A
16
Q

Identify the vitamin:

Megaloblastic anemia

A

Vitamin B12

17
Q

Identify the vitamin:

Retrieval of glucose residues from glycogen

A

Vitamin B6

18
Q

Identify the vitamin:

Teratogenic

A

Vitamin A

19
Q

Identify the vitamin:

Deficiency may result in hemolysis

A

Vitamin E

20
Q

Identify the vitamin:

Anencephaly and spina bifida

A

Folic acid (Vit B9)

21
Q

Identify the vitamin:

Increase iron absorption

A

Vitamin C

22
Q

Identify the mineral:

Anemia and hemochromatosis

A

Iron

23
Q

Identify the vitamin:

Glutathione peroxidase

A

Selenium

24
Q

Identify the mineral

Carbonic anhydrase, alcohol dehydrogenase, DNA and RNA polymerase

A

Zinc

25
Q

Identify the mineral

Cytochrome oxidase, Dopamine beta Hydroxylase, Monoamine oxidase, Tyrosine

A

Copper

26
Q

Identify the mineral

Thyroid hormone synthesis

A

Iodine

27
Q

Identify the mineral

Inorganic substance of bones and teeth

A

Fluorine

Pearls (9 decks)

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