ANSC 221 EXAM 2 GRADED A+
How does protein support growth in animals?
️️ It provides amino acids needed for muscle development, tissue repair, and immune function.
Why is water an essential nutrient for animals?
️️ It is vital for digestion, temperature regulation, and transport...
✔️✔️ It provides amino acids needed for muscle development, tissue repair, and immune function.
Why is water an essential nutrient for animals?
✔️✔️ It is vital for digestion, temperature regulation, and transporting nutrients.
What is the main function of carbohydrates in an animal's diet?
✔️✔️ They supply energy for daily activities and bodily functions.
How does vitamin A contribute to animal health?
✔️✔️ It supports vision, immune function, and growth.
Why is calcium crucial for animals?
✔️✔️ It strengthens bones and teeth and aids in muscle and nerve function.
What can result from a lack of vitamin D in an animal's diet?
✔️✔️ Weak bones and poor calcium absorption, leading to skeletal issues.
Why do animals need fats in their diets?
✔️✔️ Fats provide concentrated energy and are necessary for absorbing certain vitamins.
How does fiber help ruminants, like cows?
✔️✔️ It aids in rumen fermentation, supporting digestion and nutrient absorption.
What role does iron play in an animal's body?
,✔️✔️ It is essential for hemoglobin formation, allowing oxygen transport in blood.
Why is magnesium important in animal nutrition?
✔️✔️ It supports nerve and muscle function and helps prevent metabolic disorders.
How does vitamin E benefit animals?
✔️✔️ It acts as an antioxidant, protecting cells and supporting reproductive health.
What mineral helps with muscle contraction and fluid balance in animals?
✔️✔️ Potassium.
Why do animals require phosphorus in their diet?
✔️✔️ It works with calcium for bone health and is vital for energy metabolism.
What effect does iodine have on animals?
✔️✔️ It supports thyroid hormone production, essential for growth and metabolism.
What is the purpose of sulfur in animal diets?
✔️✔️ It is necessary for specific amino acids and vitamins, supporting protein synthesis.
Why might a deficiency in selenium be harmful to animals?
✔️✔️ It can cause muscle weakness and immune deficiencies.
How does copper contribute to animal health?
✔️✔️ It aids in red blood cell formation and immune function.
What is the main benefit of zinc in animal diets?
✔️✔️ It supports immune health, skin condition, and wound healing.
, Why is sodium included in animal feed?
✔️✔️ It helps regulate fluid balance and nerve function.
What role do B vitamins play in animal nutrition?
✔️✔️ They support energy production and are essential for nervous system health.
Why might guinea pigs need a vitamin C supplement?
✔️✔️ They cannot produce it on their own, and it is essential for collagen synthesis.
What is the importance of fatty acids in an animal's diet?
✔️✔️ They provide energy, help build cell membranes, and support hormone production.
How can fiber benefit monogastric animals, like horses?
✔️✔️ It aids digestion by promoting healthy gut bacteria in the hindgut.
What is the primary function of vitamin K in animals?
✔️✔️ It is essential for blood clotting and bone metabolism.
Why is calcium particularly important for lactating animals?
✔️✔️ It is needed for milk production and helps prevent milk fever due to high calcium demand.
lips ✔️✔️-most important for animals without hands, prehension (horse), sifting food, swallowing;
-least important to chicken (no lips, beak)
lips of pigs immobile, used for protection
teeth ✔️✔️mastication, particle size reduction
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