ASC 378 EXAM 1- 4 QUESTIONS AND CORRECT
ANSWERS
Active Vit D results from hydroxylation of the absorbed precursors. The first
hydroxylation takes place in what organ? - Answers - kidney
Fragility of capillaries resulting in hemorrhages throughout body is caused by the
deficiency of this vitamin - Answers - Vit C
The deficiency of this vitamin results in nutritional encephalomalacia in chicks - Answers
- Vit E
The accumulation of pyruvic acid and lactic acid is caused by the deficiency of this
vitamin - Answers - Vit B1
What vitamin is known to have a higher requirement in high protein diets because of its
involvement in protein metabolism - Answers - Vit B6
Cocarboxylase - Answers - thiamine
FAD - Answers - niacin
A constituent of coenzyme A - Answers - pantothenic acid
Hydroxylation of proline to hydroxyproline (important in collagen) - Answers - Vit C
Ergocalciferol - Answers - Vit D2
Cholecalciferol - Answers - Vit D3
Natural antioxidant - Answers - Vit E
Probiotic composition - Answers - live bacteria (ie, Lactobacilli)
Probiotic location in GIT - Answers - midgut (small intestine)
Rumen (ruminants)
Prebiotic composition - Answers - indigestible carbohydrate
Prebiotic location in GIT - Answers - hind gut
Cecum
Choline chemical formula - Answers - C5H14NO
, By subjecting protein to a slightly higher temperature (than typical) for about 10 minutes
and then leaving them at room temperature for an extended period of time, what best
describes the process that the protein would go through - Answers - renatured (quality
similar to starting material)
Deficiency of this mineral results in piglets being born without hair on their body -
Answers - iodine
This mineral is not routinely supplemented in swine diets - Answers - sulfur
This mineral protects against peroxides (acts like an antioxidant) - Answers - selenium
One of the following minerals is poorly absorbed in the GIT - Answers - zinc
This amino acid is involved in the general metabolic rate in the body of an animal -
Answers - tyrosine
Most of the iron in the body of an animal is stored in this organ - Answers - liver
This plays an important role in the process of bone mineralization - Answers -
osteoblast
In adult humans, this amino is conditionally essential - Answers - arginine
How many elements are found in a typical protein (most proteins) - Answers - five
(CHON,S)
Grazing animals in this state could be subject to selenium toxicity - Answers - utah
Severe scouring (D+) - Answers - molybdenium
Excessive fat deposition (from a deficiency of) - Answers - manganese
3 hormones that have some influence on calcium metabolism - Answers - PTH
Vit D3
Calcitonin
As early as 3,000 BC, scientists from this country prescribed a good source of iodine as
a treatment for goiter - Answers - China
In comparison to feed made from relatively younger plants, feed intake of animals from
older plants is _______ - Answers - lower
In general, which of the following is corrrect?
Leaf > stem dry matter
Stem > leaf moisture
ANSWERS
Active Vit D results from hydroxylation of the absorbed precursors. The first
hydroxylation takes place in what organ? - Answers - kidney
Fragility of capillaries resulting in hemorrhages throughout body is caused by the
deficiency of this vitamin - Answers - Vit C
The deficiency of this vitamin results in nutritional encephalomalacia in chicks - Answers
- Vit E
The accumulation of pyruvic acid and lactic acid is caused by the deficiency of this
vitamin - Answers - Vit B1
What vitamin is known to have a higher requirement in high protein diets because of its
involvement in protein metabolism - Answers - Vit B6
Cocarboxylase - Answers - thiamine
FAD - Answers - niacin
A constituent of coenzyme A - Answers - pantothenic acid
Hydroxylation of proline to hydroxyproline (important in collagen) - Answers - Vit C
Ergocalciferol - Answers - Vit D2
Cholecalciferol - Answers - Vit D3
Natural antioxidant - Answers - Vit E
Probiotic composition - Answers - live bacteria (ie, Lactobacilli)
Probiotic location in GIT - Answers - midgut (small intestine)
Rumen (ruminants)
Prebiotic composition - Answers - indigestible carbohydrate
Prebiotic location in GIT - Answers - hind gut
Cecum
Choline chemical formula - Answers - C5H14NO
, By subjecting protein to a slightly higher temperature (than typical) for about 10 minutes
and then leaving them at room temperature for an extended period of time, what best
describes the process that the protein would go through - Answers - renatured (quality
similar to starting material)
Deficiency of this mineral results in piglets being born without hair on their body -
Answers - iodine
This mineral is not routinely supplemented in swine diets - Answers - sulfur
This mineral protects against peroxides (acts like an antioxidant) - Answers - selenium
One of the following minerals is poorly absorbed in the GIT - Answers - zinc
This amino acid is involved in the general metabolic rate in the body of an animal -
Answers - tyrosine
Most of the iron in the body of an animal is stored in this organ - Answers - liver
This plays an important role in the process of bone mineralization - Answers -
osteoblast
In adult humans, this amino is conditionally essential - Answers - arginine
How many elements are found in a typical protein (most proteins) - Answers - five
(CHON,S)
Grazing animals in this state could be subject to selenium toxicity - Answers - utah
Severe scouring (D+) - Answers - molybdenium
Excessive fat deposition (from a deficiency of) - Answers - manganese
3 hormones that have some influence on calcium metabolism - Answers - PTH
Vit D3
Calcitonin
As early as 3,000 BC, scientists from this country prescribed a good source of iodine as
a treatment for goiter - Answers - China
In comparison to feed made from relatively younger plants, feed intake of animals from
older plants is _______ - Answers - lower
In general, which of the following is corrrect?
Leaf > stem dry matter
Stem > leaf moisture
