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Principles of Animal Nutrition > Chapter 2 > Flashcards

Chapter 2 Flashcards

1
Q

Nutrient

A

Is any chemical (element a or compound) in the diet that supports normal reproduction, growth, lactation, or maintenance of life processes

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2
Q

What are Essential Nutrients?

A

Cannot be made by the body or not synthesized in great enough quantities to support life processes
Needed in the diet

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3
Q

What are Non-Essential Nutrients?

A

Can be made by the body and are not needed in the diet

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4
Q

What are the essential nutrients? (List order)

A 
H2O 
Carbohydrates
Fat
Protein
Minerals
Vitamins
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5
Q

Carbohydrates

A

Monosaccharides
Disaccharides
Polysaccharides

All provide ether Glucose or Volatile Fatty Acids for metabolism

Glucose - more important in monogastrics
VFA - more important in Ruminant

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6
Q

Monosaccharides

A

Glucose
Fructose
Galactose

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7
Q

Disaccharides

A

Lactose
Sucrose
Maltose

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8
Q

Polysaccharides

A

Starch - amylose, amylopectin
Cellulose
Hemicellulose
Legnin

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9
Q

Lipid (fat)

A

Consists of specific essential fatty acids

Linoleic acid - 18c
Linolenic acid - 18c
Arachidonic acid - 20c

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10
Q

10 Essential Amino Acids

A 
Phenylaline 
Valine
Threonine 
Tryptophan 
Isoleucine
Methionine 
Histidine 
Arginine 
Leucine
Lysine
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11
Q

Minerals

A

Two classes

Macro and micro

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12
Q

Macro minerals

A

% in the diet

Calcium Ca 
Phosphorus P 
Sodium Na 
Chloride CI 
Potassium K 
Magnesium Mg
Sulfur S
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13
Q

Micro Minerals

A

Parts per Million and Parts per Billion (ppm & ppb)

Copper 
Iodine
Cobalt 
Zinc
Manganese
Molybdenum 
Iron 
Selenium 
(Essential for livestock) 
Nickel 
Tin
Chromium
Flourine
Vanadium 
Silicon 
(Needed in diet)
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14
Q

Vitamins

A

Two classes
Fat soluble
Water soluble

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15
Q

Fat soluble Vitamins

A

A - vision
D - bone
E - antioxidant
K - blood clotting

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16
Q

Water soluble vitamins

A 
Biotin 
Choline
Folic acid
Niacin
Pantothenic acid
Riboflavin
Thiamin
B6
B12 
C
17
Q

What is used to produce energy? (ATP)

A

Carbohydrates
Fats
Proteins

Principles of Animal Nutrition (17 decks)

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