2010 Dairy Jeopardy Practice Questions

Transcription

1 2010 Dairy Jeopardy Practice Questions 1. Body part that has cylindrical shape and should be uniform in size. What is teats 2. Organ that secretes digestive enzymes into the small intestine. What is pancreas 3. Main udder supports are median and lateral suspensory ligaments and this. What is skin 4. The back consists of the loin and this. What is chine 5. Tiny projections that line the rumen wall. What are papillae 6. Part of the large intestine where water absorption takes place. What is colon. 7. Amount of whole milk in pounds, required to make a pound of cheese. What is Class of milk used for cream cheese. What is Class III 9. Fluid byproduct of cheese making. What is whey 10. Enzyme used to coagulate milk when making cheese. What is rennet 11. Bulldog, DUMPS, dwarfism and hairless. What are undesirable recessive traits

2 12. Primary acid found in the abomasum. What is hydrochloric 13. National Dairy month. What is June 14. Process in which vitamins are added to milk. What is fortification 15. Milk and cream fermented by lactic acid-producing bacteria. What is yogurt 16. Technology that destroys 90% of BST in milk. What is pasteurization 17. Top dairy county based on milk marketed. What is Tulare 18. Number of years for a dairy to transition to certified organic. What is three 19. Record of ancestry. What is pedigree 20. Microorganism causing disease. What is pathogen 21. Act of giving birth. What is parturition 22. Estimate of genetic superiority that a bull will transmit to its offspring for a given trait. What is predicted transmitting ability 23. Gland that secretes gonadotropin releasing hormone. What is hypothalamus

3 24. Period of time between one calving to the next. What is calving interval 25. Age, breed sex and season can all affect the length of this. What is gestation 26. Fertilization of an ovum occurs here. What is oviduct 27. Minutes required for complete milk-out. What is 4 to 7 minutes 28. Water is available to cows through drinking, their bodies and this. What is feed or feedstuffs 29. Amount of colostrum fed in 24 hours should equal this percent of a calf s birth weight. What is 12 to 15% 30. Two-thirds of nutrients fed to cows come from this class of feed. What is forages 31. Ailment caused by a calcium imbalance, most common in Jersey breed. What is milk fever 32. Muscular movement that sends food down the esophagus. What is Peristalsis 33. Parent that determines the gender of the calf. What is the sire 34. Two phases of the estrus cycle. Follicular and luteal 35. Premature expulsion of the fetus. What is abortion

4 36. Another name for corpus luteum. What is yellow body 37. Deficiency of this vitamin can result in delayed blood clotting and hemorrhaging. What is vitamin K 38. Cow s first line of defense against mastitis. What is streak canal or teat canal 39. Recommended length of the dry period. What is 45 to 60 days 40. Cells that move into an udder with mastitis. What is white blood cells or leukocytes 41. Tissues that force milk out of the alveoli. What is myoepithelium 42. Specific location of the Red & White Dairy Cattle Association. What is Clinton, Wisconsin 43. Temperature needed for a killing frost. What is 28 degrees F 44. Glucose and galactose make up this important component of milk. What is lactose 45. Term used to describe a period of increased growth rate, following a growth restriction. What is compensatory growth 46. Age when calves begin to chew their cud. What is 2 to 3 weeks 47. Trait evaluated based on ribs, wither, neck and skin. What is dairy character

5 48. Neck, throat and dewlap should be free of this undesirable trait. What is excess flesh 49. Classification option that requires all non-permanent cows in milk to be scored. What is standard 50. This state s average herd size increased the most in What is Colorado 51. Year for commercial introduction of plastic milk jug. What is Plan developed by Holstein Association USA aimed at reducing volatility traditionally seen in U.S. milk prices. What is Dairy Price Stabilization Program 53. Fatty acid that has one or more double bonds and is not completely hydrogenated. What is unsaturated fatty acid 54. Dairy magazine editor who also served as governor of Wisconsin. Who is W. D. Hoard 55. Rumen shrinks in size during this period of lactation. What is dry period 56. Over 8,200 cows were killed in this country due to heavy snow in February What is China 57. Researchers in this country are testing wireless feed intake monitors for grazing cattle. What is Japan 58. Micromineral that is an antioxidant and required for pancreatic function. What is selenium

6 59. Whole milk needed to make one pound of butter. What is 21.2 pounds 60. Fast food chain that uses the most milk. What is McDonald s 61. Highest grade of butter sold in the U.S. What is Grade AA 62. Milk fat percent required for cream. What is 18% 63. Amount of cheese that can be made from milk is most affected by this. What is protein content of milk 64. One component of the gene pair located at a given position on the chromosome. What is allele 65. Calving ease code of 2 is defined as this on a scale of 1-5. What is a slight problem 66. Code given to an animal that has been tested free of BLAD. What is *TL 67. Minimum age requirement to compete in a National Junior Ayrshire Show. What is nine 68. Percent emphasis on production in the current TPI formula. What is 47% 69. These evaluations compare sires from other countries to sires with proofs in the U.S. What is Multiple-Trait Across Country Evaluations (MACE) 70. State with the highest production per cow. What is Arizona

7 71. Stiff movement, loss of appetite, frequent urination and violent convulsions are symptoms of this. What is grass tetany 72. U.S. Dairy Export Council president. Who is Tom Suber 73. These calves are four times more likely to be presented backwards. What are twins 74. Square feet allotted per calf for groups. What is 25 feet 75. Age when extra teats should be removed. What is 2 to 6 weeks 76. Recommended weight minimum at time of first service. What is 800 pounds 77. Two most popular varieties of cheese in the U.S. What are mozzarella & cheddar 78. Two structural carbohydrates a cow can use as a source of energy. What are cellulose & hemicellulose 79. Sodium, chlorine and these two elements are used to calculate dietary cation-anion difference (DCAD). What are potassium and sulfur 80. Country where INTERBULL is located. What is Sweden 81. Ketosis, displaced abomasums, retained placenta and laminitis. What are metabolic diseases

8 82. Leucine, lysine, tryptophan and arginine. What are essential amino acids 83. Milk passes through the streak canal and these two other parts of the teat. What are teat cistern & sphincter muscle 84. Cows should receive immunizations for this, 2 months and again 3 weeks before calving. What is E. coli 85. A nationwide drought decreased this country s milk production by 6.6%. What is New Zealand 86. Direct supply contracts between retailers and producers account for 40% of the milk sold in this country. What is United Kingdom