Metabolism Flashcards

1
Q

Glycine

A

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2
Q

Proline

A

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3
Q

Serine

A

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4
Q

Threonine

A

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5
Q

Tyrosine

A

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6
Q

Asparagine

A

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7
Q

Cysteine

A

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8
Q

Which amino acids have a protonated side chain at physiological pH?

A

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9
Q

Which amino acid has a protonated side chain below pH 6?

A

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10
Q

Which amino acids have a deprotonated side chain at physiological pH?

A

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11
Q

Strength of bonds within the protein structure from strongest to weakest

A

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12
Q

Define a covalent bond

A

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13
Q

Give an example of a covalent bond within the protein structure

A

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14
Q

Disulfide bridge

A

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15
Q

Define an ionic interaction

A

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16
Q

Define Van der Waals forces

A

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17
Q

Define Van der Waals radius

A

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18
Q

Define hydrophobic interactions

A

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19
Q

Glycolysis Reaction 1: enzyme

A

Hexokinase

20
Q

Glycolysis Reaction 1: reactant and product

A

Reactant: glucose
Product: glucose-6-phosphate

21
Q

Glycolysis Reaction 2: enzyme

A

phosphoglucose isomerase

22
Q

Glycolysis Reaction 2: reactant and product

A

Reactant: glucose-6-phosphate
Product: fructose-6-phosphate

23
Q

Glycolysis Reaction 3: enzyme

A

phosphofructokinase

24
Q

Glycolysis Reaction 3: reactant and product

A

Reactant: fructose-6-phosphate
Product: fructose-1,6-biphosphate

25
Q

Glycolysis Reaction 4: enzyme

A

aldolase

26
Q

Glycolysis Reaction 4: reactant and product

A

Reactant: fructose-1,6-biphosphate
Product: glyceraldehyde-3-phosphate and dihydroxyacetone phosphate

27
Q

Glycolysis Reaction 5: enzyme

A

Triose Phosphate Isomerase (TPI)

28
Q

Glycolysis Reaction 5: reactant and product

A

Reactant: dihydroxyacetone phosphate
Product: glyceraldehyde-3-phosphate

29
Q

Glycolysis Reaction 6: enzyme

A

glyceraldehyde-3-phosphate dehydrogenase

30
Q

Glycolysis Reaction 6: reactant and product

A

Reactant: glyceraldehyde-3-phosphate
Product: 1,3-biphosphoglycerate

31
Q

Glycolysis Reaction 7: enzyme

A

phosphoglycerate kinase

32
Q

Glycolysis Reaction 7: reactant and product

A

Reactant: 1,3-biphosphoglycerate
Product: 3-phosphoglycerate

33
Q

Glycolysis Reaction 8: enzyme

A

phosphoglycerate mutase

34
Q

Glycolysis Reaction 8: reactant and product

A

Reactant: 3-phosphoglycerate
Product: 2-phosphoglycerate

35
Q

Glycolysis Reaction 9: enzyme

A

enolase

36
Q

Glycolysis Reaction 9: reactant and product

A

Reactant: 2-phosphogylcerate
Product: phosphoenolpyruvate

37
Q

Glycolysis Reaction 10: enzyme

A

pyruvate kinase

38
Q

Glycolysis Reaction 10: reactant and product

A

Reactant: phosphoenolpyruvate
Product: pyruvate

39
Q

Recall the three possible pathways which the pyruvate molecule can take after glycolysis

A
  • Alcoholic fermentation
  • Generation of lactate
  • Generation of acetyl CoA