Carbs- 1 Flashcards

1
Q

What is a carb from plants that is not digestible by mammalian enzymes?

A

Fiber

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2
Q

Carbs are ____ essential nutrients for dogs and cats

A

NOT

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3
Q

What animal is in a constant state of converting amino acids from protein to glucose?

A

Cats

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4
Q

What is the most energy efficient VFA for forestomach fermenters?

A

Propionate

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5
Q

What VFA is the building block for milk fat in forestomach fermenters?

A

Acetate

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6
Q

Microbial cellulose fast or slow for cellulose and hemicellulose?

A

Slow

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7
Q

Microbial cellulose fast or slow for starch and sugar?

A

Fast

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8
Q

What are compounds that alter the rumen micro floral population such that PROPIONATE production is favored?

A

Ionophores

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9
Q

What aids in the efficiency of conversion of feed energy into usable energy by the animal?

A

Ionophores

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10
Q

Ionophores are considered _________ because they suppress the growth of certain microbes in the forestomach

A

Antimicrobials

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11
Q

Ionophores are _______ in camelids and horses

A

Toxic

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12
Q

What do fruit and vegetables provide? 2 things

A

Fiber and carbs

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13
Q

What is propionate converted into in the ruminants liver?

A

Glucose

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14
Q

Glucose is converted to lactose in the udder- which aids in milk _______

A

Volume

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15
Q

What does an increase in propionate increase ?

A

Milk volume

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16
Q

Increase in acetate = increase in milk ____ production in the mammary gland

A

Fat

17
Q

Ionophores + concentrate (grain) = rumen _______

A

Acidosis

18
Q

What metabolism is the following:
Glycolysis = pyruvate
O2
1 glucose = 38 ATPs

A

Aerobic metabolism

19
Q

What metabolism is the following:
Pyruvate = lactic acid
2 ATPs

A

Anaerobic metabolism

20
Q

What is the main hormone responsible for a shift from glycolysis to gluconeogenesis?

A

Glucagon