{"model": "claude-web", "provider": "Claude web app (claude.ai), signed in on a paid Max plan, Opus 5.5, default settings", "task": "animal-quiz", "prompt": "Create a 10-question multiple-choice quiz for high school animal science students on livestock nutrition (nutrient classes, feedstuffs, ruminant vs. monogastric). Four options each. Put the answer key with a one-sentence explanation for each answer on a separate section at the end.", "ran_at": "2026-10-17T13:14:24-0700", "output": "Claude Opus 5.5\n\nI'll put the quiz together as a doc you can print or share, with the answer key at the end.\n\nOutline is up; now writing the questions.\n\nQuestions are next.\n\nNow the answer key.\n\n[Livestock Nutrition Quiz](https://claude.ai/code/artifact/cd081faa-6df9-4547-a07b-a810a2859f17) is ready. You can edit it inline, comment on it, or export it to print. The answer key sits in its own section at the end, so you can delete it from the student copy before printing.\n\n----- ARTIFACT CONTENT (Claude Docs: \"Livestock Nutrition Quiz\") -----\n\nLivestock Nutrition Quiz\nOct 17, 2026 \u00b7 @Leon\nQuestions\nName: ______________________  Period: ______  Score: ____ / 10\nCircle the letter of the best answer for each question.\n1. Which nutrient class do livestock need in the largest amount every day?\n    \u25e6 A. Protein\n    \u25e6 B. Water\n    \u25e6 C. Vitamins\n    \u25e6 D. Minerals\n2. Which nutrient class supplies about 2.25 times as much energy per pound as carbohydrates?\n    \u25e6 A. Protein\n    \u25e6 B. Vitamins\n    \u25e6 C. Fats (lipids)\n    \u25e6 D. Minerals\n3. Which of these feedstuffs is classified as a roughage?\n    \u25e6 A. Alfalfa hay\n    \u25e6 B. Shelled corn\n    \u25e6 C. Soybean meal\n    \u25e6 D. Oats\n4. Which feedstuff is most commonly fed as a protein supplement?\n    \u25e6 A. Timothy hay\n    \u25e6 B. Corn silage\n    \u25e6 C. Barley\n    \u25e6 D. Soybean meal\n5. Which compartment of a ruminant's stomach is the \"true stomach\" that secretes acid and digestive enzymes?\n    \u25e6 A. Rumen\n    \u25e6 B. Reticulum\n    \u25e6 C. Abomasum\n    \u25e6 D. Omasum\n6. Which of these animals has a monogastric (simple-stomach) digestive system?\n    \u25e6 A. Pig\n    \u25e6 B. Goat\n    \u25e6 C. Beef cow\n    \u25e6 D. Sheep\n7. What is the main reason ruminants can get energy from high-fiber feeds like grass?\n    \u25e6 A. They have a longer small intestine than other animals\n    \u25e6 B. Their saliva contains enzymes that break down cellulose\n    \u25e6 C. They chew their feed longer before swallowing\n    \u25e6 D. Microbes in the rumen break down cellulose\n8. Calcium and phosphorus belong to which nutrient class?\n    \u25e6 A. Vitamins\n    \u25e6 B. Minerals\n    \u25e6 C. Proteins\n    \u25e6 D. Carbohydrates\n9. Horses are non-ruminant herbivores. Where does most of their fiber digestion take place?\n    \u25e6 A. Cecum\n    \u25e6 B. Rumen\n    \u25e6 C. Abomasum\n    \u25e6 D. Crop\n10. Why do adult cattle usually not need B vitamins added to their diet?\n    \u25e6 A. Cattle have no need for B vitamins\n    \u25e6 B. They make B vitamins from sunlight on their skin\n    \u25e6 C. Rumen microbes produce B vitamins for them\n    \u25e6 D. They store a lifetime supply in the liver at birth\nAnswer key\n#\nAnswer\nExplanation\n1\nB. Water\nWater makes up most of an animal's body weight and is needed for digestion, temperature control and waste removal, so it is required in greater amounts than any other nutrient.\n2\nC. Fats (lipids)\nFats are the most concentrated energy source, providing roughly 2.25 times the energy of an equal weight of carbohydrates.\n3\nA. Alfalfa hay\nRoughages are bulky feeds high in fiber (over about 18% crude fiber), and hay fits that description while corn, oats and soybean meal are concentrates.\n4\nD. Soybean meal\nSoybean meal contains about 44\u201348% crude protein, which makes it the standard protein supplement in livestock rations.\n5\nC. Abomasum\nThe abomasum works like a monogastric stomach, secreting hydrochloric acid and enzymes to digest feed and microbes passed from the rumen.\n6\nA. Pig\nPigs have a single-compartment stomach, while goats, cattle and sheep are ruminants with four compartments.\n7\nD. Microbes in the rumen break down cellulose\nAnimals cannot make the enzyme that digests cellulose, so ruminants depend on rumen bacteria and protozoa to ferment fiber into usable energy.\n8\nB. Minerals\nCalcium and phosphorus are macrominerals needed in large amounts for strong bones, teeth and many body functions.\n9\nA. Cecum\nHorses are hindgut fermenters, so microbes in the enlarged cecum and large intestine break down fiber after the small intestine.\n10\nC. Rumen microbes produce B vitamins for them\nRumen microbes synthesize B vitamins (and vitamin K), so healthy adult ruminants rarely need them supplemented, unlike pigs and poultry.\n", "capture_note": "Claude's chat reply, then the Claude Docs document text as copied (tables copy as one cell per line; document links copy as plain text)"}