Vitamin B&Acids Flashcards

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1
Q

Thiamine (b1): coenzymes

A

Glycolysis
TCA cycle
Pentose phosphate pathway
BCAA catabolism

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2
Q

Thiamine (b1): deficiency

A

Pyruvate and lactate

Nerve damage due to glucose metabolism problems

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3
Q

Riboflavin (b2)

A

H transport
FADH
succinct dehydrogenase
Acetyl con dehydogenase

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4
Q

Riboflavin (b2)-deficiency

A

Growth problems
Eye abnormalities
Obstruction activity
Curled toe syndrome in chicks

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5
Q

Nicotinamide(b3)

A

H transfer (NADH and NADPH)
transaminases:forms proteins
Fat and carb metabolism

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6
Q

Nicotinamide(b3): deficiency

A

Poor growth
Skin lesions
Bone disorders
Inflammation in mouth and esophagus

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7
Q

Vitamin b6

A

Transaminases
Decarboxylases
Over 50 enzymes use it

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8
Q

Vitamin b6-deficiency

A
Poor growth
Skin lesions 
Convulsions
Jerky movements
Reduce hatchability and egg production
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9
Q

Thiamine (b1)

A

Known for absorption and storage

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10
Q

Pantothenic Acid

A

Coenzyme A
TCA
Beta oxidation
Lipid synthesis

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11
Q

Pantothenic Acid: deficiency

A
Slow growth
Diarrhea
Scaly skin
Goose stepping walk 
Hair loss
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12
Q

Folic Acid

A

Methyl transfer
Metabolism of His, Ser, Gly, Met
DNA and RNA synthesis
Neurotransmitter synthesis

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13
Q

Folic Acid: deficiency

A
Poor growth
Anemia 
Reduce egg hatchability
Embryo development
RARE IN OTHER SPECIES DUE TO GUT SYNTHESIS
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14
Q

Biotin

A

Carbon dioxide transfer
Pyruvate carboxylate (gluconeogenesis)
Acetyl COA carboxylase (lipid synthesis)
Propional CoA carboxylase (propionate metabolism)

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15
Q

Biotin: deficiency

A
Poor growth
Foot lesions
Hair loss
Scaly skin
Deduce repro
Avidad binds to biotin (heating inactives avidad)du
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16
Q

Choline

A

Methyl transfer
Part of phospholipids ( lecithin)
Part of acetylcholine(neurotransmitter)

17
Q

Choline: deficiency

A

Slow growth
Fatty liver
Slipped tendon in chick
Promotes body fat trimmer

18
Q

Vitamin b12

A

Isomerases
Dehydrogenase
Biosynthesis of amino acids
Propionate metabolism (energy metabolism)

19
Q

Vitamin b12: deficiency

A
Slow growth
Lack of coordination of hind legs (pigs)
Poor feathering
Kidney damage (chicken)
Dermatitis (pigs)
DNA synthesis
Fatigue
20
Q

Ascorbic Acid (Vit c)

A

Antioxidant
Collagen formation
Iron metabolism

21
Q

Ascorbic Acid (Vit c): deficiency

A

Scurvy

Reduced immune function

22
Q

Ascorbic Acid (Vit c): require by who

A
Primates
Iguana 
Some fish
Guinean pigs 
Fruit eating bats