ANSC 1401-INTRODUCTION TO
ANIMAL SCIENCE FINAL
EXAM||100% GUARANTEED PASS
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 CORRECT 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
True growth is an increase in? -CORRECT ANSWER protein
Which is a better measure of growth in a feed lot? -CORRECT ANSWER average daily
gain
Which is not a characteristic of a castrated male? -CORRECT ANSWER grows faster
ANIMAL SCIENCE FINAL
EXAM||100% GUARANTEED PASS
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 CORRECT 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
True growth is an increase in? -CORRECT ANSWER protein
Which is a better measure of growth in a feed lot? -CORRECT ANSWER average daily
gain
Which is not a characteristic of a castrated male? -CORRECT ANSWER grows faster
