quiz 1

Question 1

Nutrient that can be synthesized by metabolism is called
A. Essential
B. Semi-essential
C. non-essential
D. None of the above

Answer 1

C

Question 2

Ether extract is commonly named for
A. Crude fiber
B. Crude fat
C. Crude protein
D. None of the above

Answer 2

B

Question 3

Crude protein can be directly determined in a feedstuffs
A. True
B. False

Answer 3

B

Question 4

Nitrogen free extract is
A. Determined by direct analysis in lab
B. Calculated by difference of other nutrients in feedstuffs
C. Both a and b are right
D. None of the above is right

Answer 4

B

Question 5

Acid detergent fiber contains
A. Fat
B. Cellulose
C. Hemicellulose
D. Starch

Answer 5

B

Question 6

Van Soest method is used to analyze
A. ADF
B. NDF
C. Lignin
D. All of the above

Answer 6

D

Question 7

With increase in temperature, typically there is ……..… in water intake in animals
A. increase
B. Decrease
C. no change
D. Neither a nor b

Answer 7

A

Question 8

Amount of nutrient contained in a feed as the animal will consume it is called
A. Dry matter basis
B. As-fed basis
C. Air dry basis
D. None of the above

Answer 8

B

Question 9

Fermentation of fibers in rumen primarily results in
A. Glucose
B. Volatile fatty acids
C. Protein
D. None of the above

Answer 9

B

Question 10

Most lipids in diets are in the form of
A. monoglyceride
B. diglycerides
C. triglycerides
D. None of the above

Answer 10

C