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Test your basic knowledge |
Dairy Judging
Start Test
Study First
Subjects
:
industries
,
dairy
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Some streptococci that produce lactic acid also produce certain aldehydes - whcih impart a____ flavor
Malty
Milk fat content
Each state
Carbohydrate
2. Each Federal Milk Marketing order is administered by a representative of the
Secretary of Agriculture of the US
Mastitis
Salty
Penicillin
3. Flavors of milk may be caused in general by
Class 1
Market stabilization
Bitter - salt - sour - sweet
Feeds consumed by the cow
4. What is the largest cost on most US dairy farms
Feed
Sediment
Class 1
1937
5. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
10
Salty
Plastic
Grade A
6. Which group of flavors cannot be detected by odor?
Bitter - salty
60
Bacterial
Tuberculosis and brucellosis
7. About ____ of the calcium available in the food supply is provided by milk.
California
75%
Class I
Malty
8. As with grade A milk - _____ adopts and enforces regulations to control milk used for the manufacturing of milk products
Each state
Secretary of Agriculture of the US
Prices paid milk producers
Bitter - salt - sour - sweet
9. For the maximum intake of calcium - one should consume_______
Skim Milk
Fluid milk products
Provide marketing power for dairy farmers
Sub-clinical
10. Federal Milk Marketing Orders are a mechanism for...
Market stabilization
Milk fat content
Casein
Growth of bacteria in the milk
11. Milk protein contains _______ of the essential amino acids and in appreciable amounts
100%
Provide marketing power for dairy farmers
Bitter - salty
Casein
12. Milk with low total solids will produce what off-flavor
Flat
Germicidal teat dip
100000
Growth of bacteria in the milk
13. Milk is a good supplier of minerals except for ____
A large proportion of the human population is sensitive to antibiotics
Magnesium_Iron_Manganese_Copper
Pooling
750000
14. A system of fairly distributing payment among producers in a Federal Milk Market is called...
75%
Oxidized
Penicillin
Pooling
15. Which of the following does not promote metallic/oxidized off flavor in milk?
Fluid milk products
Hypochlorite sanitizer
Magnesium_Iron_Manganese_Copper
Grade A
16. Lactose is the principal ______ in milk.
Determine whether mammary glands are inflamed
Casein
Carbohydrate
Ultra-filtration
17. About ____ percent of the calcium availablein the food supply is provided by milk and milk products.
Homogenization
76%
Micoorganisms
Chlorine
18. Milk found in cows with a high somatic cell count would result in a decrease in ____
Calcium and phosporus
Class I
Casein
Growth of bacteria in the milk
19. Federal Milk Marketing Orders are a mechanism for...
100%
Casein
Market stabilization
Determine whether mammary glands are inflamed
20. ____ is the time after processing during which a dairy product normally remains suitable for human consumption.
20
Ultra-filtration
Sour
Shelf date
21. With the exception of _____ - all of the following off flavors of milk are caused by bacteria
Salty
Tuberculosis and brucellosis
Calcium and phosporus
Sediment
22. To add mold to the blue cheese - it is mainly _______
Phosphorous
Injected into the cheese
Tuberculosis and brucellosis
Phosphorous
23. The off flavor most likely to be found in milk that has not been cooled properly is...
Coliform bacteria
Product has appropriate bacteria added to it
Sour
10
24. The components of milk responsible for richness and sweetness - in this order are...
Casein
Germicidal teat dip
Milk fat and milk sugar
98
25. The components of milk responsible for richness and sweetness - in this order are...
Milk fat and milk sugar
Provide marketing power for dairy farmers
Casein - Lactalbumin
Ultra high temperatures
26. The somatic cell count standard for Grade A raw milk is _____ or less per milliliter of milk
750000
Feeds consumed by the cow
Growth of bacteria in the milk
Determine whether mammary glands are inflamed
27. Fluid milk contains an average of ____ percent solids
1890
1.032
13
Milk fat and milk sugar
28. Which of the following directly influences the total supply of milk?
Flat
Prices paid milk producers
Plastic
California
29. It takes approximately _____ lbs of whole milk is to make one pound of the whole milk cheddar cheese
Bacterial
Scietific - technical - and economic progress
10
Germicidal teat dip
30. The quantity of milk used to produce 1 pound ofbuttermilk depends chiefly upon the
Sour
Penicillin
3.25%
Milk fat content
31. ______ is a tesr for rancidity.
Has the same nutritional value as the real product it replaces
Acid degree value
Flat
Micoorganisms
32. The two main proteins in milk are ____ and ____
Hydrometer
Salty
Casein
Casein - Lactalbumin
33. Specific gravity of milk at 60 degree F is _____
Hydrometer
Bacterial
1.032
A
34. For the maximum intake of calcium - one should consume_______
Skim Milk
Marketing coops
60
Casein
35. Milk covered by Federal milk marketing orders is...
Lactic acid producing bacteria
Grade A
Sediment
8.6
36. To separate the aqueous and fat in the final stage of the Babcock test - a _____ is used.
Bitter - salty
Centrifuge
100%
Phosphatase
37. The microbiological standard for Grade A raw milk at the producer farm is ____ bacteria or less per milliliter of milk
California
Bitter - salty
100000
Sediment
38. What is the most popular type container used for fluid milk?
10
Micoorganisms
Plastic
Feeds consumed by the cow
39. Milk protein contains _______ of the essential amino acids and in appreciable amounts
8.6
Micoorganisms
100%
Extreme agitation of raw milk
40. Lactose is the principal ______ in milk.
98
Carbohydrate
A
Provide marketing power for dairy farmers
41. The two most important diseases of cattle transmissible to man through milk are...
Sediment
Tuberculosis and brucellosis
Determine whether mammary glands are inflamed
13
42. The Grade A Pasteurized Milk Ordinance (PMO) specifies requirements for the production of Grade A raw milk for pasteurization and is recommended by
Shelf date
10
The food and Drug Administration
98
43. With the exception of _____ - all of the following off flavors of milk are caused by bacteria
Added water
Salty
Class I
Injected into the cheese
44. The major reason milk from cows treated with antibiotics must be withheld from the milk supply is because
Ultra high temperatures
Ultra-filtration
Pooling
A large proportion of the human population is sensitive to antibiotics
45. Milk - including skimmed used in fluid milk products - is Class ____ and receives the highest price
Casein
I
Determine whether mammary glands are inflamed
Sediment
46. The Babcock test is rapid - simple - and accurate test for...
100000
100%
Carbohydrate
Fat content
47. The ____ test is used to detect if milk has been pasteurized properly.
Milk fat content
Phosphatase
11
Casein - Lactalbumin
48. Which of the following does not promote metallic/oxidized off flavor in milk?
Hypochlorite sanitizer
Penicillin
Each state
Bitter - salty
49. Farm water supplies must be protected from surface contamination. Water is usually tested for _____ as an indicator of possible sewage contamination.
Lactose
Coliform bacteria
Malty
Feed
50. If you produce milk in this state - the price you will receive for your milk is a blend of classes - components -quota - and non-quota values. It is the only state with its ownfarm milk pricing system. the state is ______
Distinct precipitate forms - but no gel
Class I
Injected into the cheese
California