FFA DAIRY FOODS UPDATED ACTUAL Questions and CORRECT Answers
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Course
FFA DAIRY FOODS
Institution
FFA DAIRY FOODS
FFA DAIRY FOODS UPDATED ACTUAL
Questions and CORRECT Answers
Antibiotics are not permitted in milk because - CORRECT ANSWER- some persons are
hypersensitive to certain antibiotics
Testing the freezing point of milk with cryoscope is used to determine - CORRECT
ANSWER- adulteration with water
FFA DAIRY FOODS UPDATED ACTUAL
Questions and CORRECT Answers
Antibiotics are not permitted in milk because - CORRECT ANSWER✔✔- some persons are
hypersensitive to certain antibiotics
Testing the freezing point of milk with cryoscope is used to determine - CORRECT
ANSWER✔✔- adulteration with water
The ideal cleaning agent for removing milkstone from equipment surfaces is - CORRECT
ANSWER✔✔- acidic detergent
The microbiological standard for Grade A milk is( )bacteria or less per millilitre of milk -
CORRECT ANSWER✔✔- 100,000
The principal protein in milk is - CORRECT ANSWER✔✔- casein
Compared to a Holstein cow, on a per gallon of milk basis, the average Jersey cow produces -
CORRECT ANSWER✔✔- more fat and total milk solids
Raw milk somatic cell count must be ( ) or less to meet Grade A standards in the United
States - CORRECT ANSWER✔✔- 750,000
The activity/inactivity of the enzyme ( ) is the basis for confirming the adequacy of
pasteurization of milk. - CORRECT ANSWER✔✔- phosphatase
To remove fat from milking equipment use: - CORRECT ANSWER✔✔- Alkaline cleaner in
hot water
, A cow's stomach has four compartments. Which stomach compartment has the primary
function of absorbing water and other substances from the digested contents? - CORRECT
ANSWER✔✔- omasum
The CMT detects ( ) in raw milk. - CORRECT ANSWER✔✔- somatic cells
The off-flavor in milk generally caused by exposure to sunlight or fluorescent light is . -
CORRECT ANSWER✔✔- oxidized
Raw milk somatic cell count must be ( ) or less to meet exports standards required by
European Union (EU). - CORRECT ANSWER✔✔- 400,000
When feeding distilled grains in dairy feed rations, there are concerns regarding the supply of
protein building blocks. What are the building blocks of protein? - CORRECT
ANSWER✔✔- amino acids
At concentrations commonly found in dairy cow diets, potassium can significantly reduce the
absorption of what mineral? - CORRECT ANSWER✔✔- magnesium
By volume, milk consists of approximately ( ) percent water - CORRECT ANSWER✔✔- 87
The major result of storing milk cold is the - CORRECT ANSWER✔✔- slowing of bacteria
growth
The high acid flavor in milk is caused by - CORRECT ANSWER✔✔- high storage
temperature
The ability of lipase to attack milk fat and produce a rancid off-flavor is enhanced by -
CORRECT ANSWER✔✔- excessive agitation of warm raw milk
The document used by the U.S. dairy industry that contains the rules for producing today's
fresh pasteurized milk supply is - CORRECT ANSWER✔✔- The Grade A Pasteurized Milk
Ordinance
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