ANSC 221 Final Exam II Study Guide
Questions and All Actual Detailed
Answers 2026-2027 Updated.
Organ in the chicken corresponds to the stomach of the pig - Answer proventriculus
A big difference between ruminants and nonruminants is that ruminants rely on VFA's much
more for their source of energy. T?F - Answer True
Which is the following is NOT one of the things the bacteria do for the ruminant
Digest cellulose
Manufacture B vitamins
Manufacture essential amino acids
Emulsify and digest fats
Produce VFAs - Answer bacteria doesnt digest fats
Which feed fraction is most important that the essential amino balance be good for the
ruminant animal - Answer UIP
Substance digests fat from triglycerides to free fatty acids - Answer lipase
Emulsifies fat - Answer bile
substance secreted in the inactive from and is activated by HCL in the active from - Answer
pepsinogen
substance buffers the low pH caused by acid production - Answer bicarbonate
produced in the pancreas and digests protein - Answer trypsin
controls secretions in the stomach - Answer gastrin
substance facilitates absorption of vit B12 - Answer intrinsic factor
, Where is lipase produced - Answer duodenum
where is bile produced - Answer liver
pepsin produced - Answer stomach
amylase produced - Answer mouth
bicarbonate produced in ruminants - Answer mouth
HCl produced - Answer stomach
Intrinsic factor produced - Answer stomach
Which energy value best represents what an animal can actually use - Answer Net energy
Which energy value is an index of energy on a carbohydrate basis - Answer TDN
Which energy value is most likely to be used in birds
DE or ME - Answer De - how much energy not in feeces
NFE is calculated by difference from 100. T/F - Answer true
NFE is mainly sugars and starches. T/F - Answer true
NFE is an index of protein T/F - Answer F
NDF is a newer method that is an improvement on CF. T/F - Answer true
Biological value is - Answer dependent on digestibility
dependent on amino acid balance
Which animal has a split upper lip and can graze closer to the ground than others - Answer
sheep
Questions and All Actual Detailed
Answers 2026-2027 Updated.
Organ in the chicken corresponds to the stomach of the pig - Answer proventriculus
A big difference between ruminants and nonruminants is that ruminants rely on VFA's much
more for their source of energy. T?F - Answer True
Which is the following is NOT one of the things the bacteria do for the ruminant
Digest cellulose
Manufacture B vitamins
Manufacture essential amino acids
Emulsify and digest fats
Produce VFAs - Answer bacteria doesnt digest fats
Which feed fraction is most important that the essential amino balance be good for the
ruminant animal - Answer UIP
Substance digests fat from triglycerides to free fatty acids - Answer lipase
Emulsifies fat - Answer bile
substance secreted in the inactive from and is activated by HCL in the active from - Answer
pepsinogen
substance buffers the low pH caused by acid production - Answer bicarbonate
produced in the pancreas and digests protein - Answer trypsin
controls secretions in the stomach - Answer gastrin
substance facilitates absorption of vit B12 - Answer intrinsic factor
, Where is lipase produced - Answer duodenum
where is bile produced - Answer liver
pepsin produced - Answer stomach
amylase produced - Answer mouth
bicarbonate produced in ruminants - Answer mouth
HCl produced - Answer stomach
Intrinsic factor produced - Answer stomach
Which energy value best represents what an animal can actually use - Answer Net energy
Which energy value is an index of energy on a carbohydrate basis - Answer TDN
Which energy value is most likely to be used in birds
DE or ME - Answer De - how much energy not in feeces
NFE is calculated by difference from 100. T/F - Answer true
NFE is mainly sugars and starches. T/F - Answer true
NFE is an index of protein T/F - Answer F
NDF is a newer method that is an improvement on CF. T/F - Answer true
Biological value is - Answer dependent on digestibility
dependent on amino acid balance
Which animal has a split upper lip and can graze closer to the ground than others - Answer
sheep
