ANSC 1401 (INTRODUCTION TO ANIMAL SCIENCE) FINAL EXAM |
QUESTIONS AND ANSWERS | VERIFIED ANSWERS | LATEST EXAM
Which nutrient produces the most energy per gram when digested? -
CORRECT ANSWER - Lipids
Which nutrient is comprised of chains of sugars? - CORRECT ANSWER -
Carbohydrates
Which carbohydrate is the most difficult for animals to digest? - CORRECT
ANSWER - Lignin
Which food stuff is an example of nitrogenous? - CORRECT ANSWER -
Roughage Hay/Legume Hay
If a steer at 20 lbs of feed a excreta 8 lbs of feces then what was the digestion
coefficient? - CORRECT ANSWER - 60%
What is the main function of carbohydrates in the body? - CORRECT
ANSWER - Energy
Vitamin from green plant? - CORRECT ANSWER - vitamin a
Vitamin from the sunshine? - CORRECT ANSWER - vitamin d
Major function of vitamin a? - CORRECT ANSWER - night vision
Function of vitamin d? - CORRECT ANSWER - calcium absorption
,Function of vitamin e? - CORRECT ANSWER - muscular function
Which nutrient is made up from amino acids? - CORRECT ANSWER -
protein
What process allows plants to manufacture carbohydrates? - CORRECT
ANSWER - photosynthesis
What type of energy is left to maintenance and production? - CORRECT
ANSWER - net energy
What type of energy refers to the total energy in the feed? - CORRECT
ANSWER - gross energy
Which is larger? (gross or net) - CORRECT ANSWER - gross energy
Which answer best describes most roughages? - CORRECT ANSWER - high
fiber
Soybean meal is? - CORRECT ANSWER - high in protein
Essential amino acids? - CORRECT ANSWER - must be supplied in the diet
Defining characteristics of a ruminant animal? - CORRECT ANSWER -
herivore and cloven hoof
Digestable energy plus fecal energy? - CORRECT ANSWER - gross energy
Sheep are? - CORRECT ANSWER - herbivores
, Heat plus net energy? - CORRECT ANSWER - metabolized energy
What is the function of the rumen? - CORRECT ANSWER - Fiber digestion
Which category contains calcium? - CORRECT ANSWER - macro-mineral
What has more nitrogen? - CORRECT ANSWER - proteins
Which is easier to digest? - CORRECT ANSWER - disaccharides
Which mineral is a component of hemoglobin? - CORRECT ANSWER - iron
Primary function of the abomasum? - CORRECT ANSWER - HCL production
What is the proper calcium to phosphorus ratio for most livestock? -
CORRECT ANSWER - 2:1
What is better to feed cows in a snow storm? - CORRECT ANSWER - hay
Which animal functions best on a high fiber diet? - CORRECT ANSWER -
steer
Which has the most negative effect on the growth rate of cattle? - CORRECT
ANSWER - heat
What is the normal growth curve of cattle? - CORRECT ANSWER - s-shaped
QUESTIONS AND ANSWERS | VERIFIED ANSWERS | LATEST EXAM
Which nutrient produces the most energy per gram when digested? -
CORRECT ANSWER - Lipids
Which nutrient is comprised of chains of sugars? - CORRECT ANSWER -
Carbohydrates
Which carbohydrate is the most difficult for animals to digest? - CORRECT
ANSWER - Lignin
Which food stuff is an example of nitrogenous? - CORRECT ANSWER -
Roughage Hay/Legume Hay
If a steer at 20 lbs of feed a excreta 8 lbs of feces then what was the digestion
coefficient? - CORRECT ANSWER - 60%
What is the main function of carbohydrates in the body? - CORRECT
ANSWER - Energy
Vitamin from green plant? - CORRECT ANSWER - vitamin a
Vitamin from the sunshine? - CORRECT ANSWER - vitamin d
Major function of vitamin a? - CORRECT ANSWER - night vision
Function of vitamin d? - CORRECT ANSWER - calcium absorption
,Function of vitamin e? - CORRECT ANSWER - muscular function
Which nutrient is made up from amino acids? - CORRECT ANSWER -
protein
What process allows plants to manufacture carbohydrates? - CORRECT
ANSWER - photosynthesis
What type of energy is left to maintenance and production? - CORRECT
ANSWER - net energy
What type of energy refers to the total energy in the feed? - CORRECT
ANSWER - gross energy
Which is larger? (gross or net) - CORRECT ANSWER - gross energy
Which answer best describes most roughages? - CORRECT ANSWER - high
fiber
Soybean meal is? - CORRECT ANSWER - high in protein
Essential amino acids? - CORRECT ANSWER - must be supplied in the diet
Defining characteristics of a ruminant animal? - CORRECT ANSWER -
herivore and cloven hoof
Digestable energy plus fecal energy? - CORRECT ANSWER - gross energy
Sheep are? - CORRECT ANSWER - herbivores
, Heat plus net energy? - CORRECT ANSWER - metabolized energy
What is the function of the rumen? - CORRECT ANSWER - Fiber digestion
Which category contains calcium? - CORRECT ANSWER - macro-mineral
What has more nitrogen? - CORRECT ANSWER - proteins
Which is easier to digest? - CORRECT ANSWER - disaccharides
Which mineral is a component of hemoglobin? - CORRECT ANSWER - iron
Primary function of the abomasum? - CORRECT ANSWER - HCL production
What is the proper calcium to phosphorus ratio for most livestock? -
CORRECT ANSWER - 2:1
What is better to feed cows in a snow storm? - CORRECT ANSWER - hay
Which animal functions best on a high fiber diet? - CORRECT ANSWER -
steer
Which has the most negative effect on the growth rate of cattle? - CORRECT
ANSWER - heat
What is the normal growth curve of cattle? - CORRECT ANSWER - s-shaped
