ANSC 221- Exam 1 Study Guide All Answers Correct
What role does protein play in animal growth and maintenance?
️️ It supports muscle development, repairs tissues, and maintains body functions.
Why is vitamin D important for animals?
️️ It aids in calcium absorption, which is ess...
What role does protein play in animal growth and maintenance?
✔️✔️ It supports muscle development, repairs tissues, and maintains body functions.
Why is vitamin D important for animals?
✔️✔️ It aids in calcium absorption, which is essential for strong bones.
What is a primary function of carbohydrates in an animal's diet?
✔️✔️ They provide energy needed for daily activities.
How does potassium benefit animals?
✔️✔️ It is crucial for muscle and nerve function, and helps maintain fluid balance.
What nutrient helps in transporting oxygen through the bloodstream?
✔️✔️ Iron, as it is a component of hemoglobin.
Why might ruminants need high levels of fiber in their diets?
✔️✔️ Fiber promotes healthy rumen function and aids digestion through fermentation.
What is the function of fatty acids in animal diets?
✔️✔️ They provide energy, support cell membranes, and are essential for hormone production.
How can a lack of vitamin A affect an animal?
✔️✔️ It can cause vision problems, slow growth, and reduce immune function.
What mineral is essential for forming strong teeth and bones?
,✔️✔️ Calcium.
Why is sodium added to animal feed?
✔️✔️ It maintains electrolyte balance and is vital for nerve function.
What can a deficiency of magnesium in an animal’s diet lead to?
✔️✔️ Muscle cramps, poor growth, and nervous system issues.
How does vitamin E function in animal health?
✔️✔️ It acts as an antioxidant and supports immune and reproductive health.
Why is sulfur important in animal diets?
✔️✔️ It is needed for amino acids and vitamins that are part of proteins and enzymes.
What is the primary role of phosphorus in animal nutrition?
✔️✔️ It works with calcium to strengthen bones and is involved in energy production.
How do amino acids affect animal health?
✔️✔️ They are building blocks for protein, crucial for growth and repair.
What can cause a lack of appetite and slow growth in animals?
✔️✔️ Protein deficiency, as protein is essential for growth and metabolic functions.
Why do some animals need a vitamin C supplement?
✔️✔️ Animals like guinea pigs cannot synthesize it, and it is crucial for collagen production.
What role does selenium play in animal nutrition?
✔️✔️ It supports immune function and prevents muscle weakness.
, How does fiber support monogastric animals like horses?
✔️✔️ It promotes proper digestion by slowing food transit and aiding in nutrient absorption.
What is the purpose of zinc in animal diets?
✔️✔️ It is important for skin health, wound healing, and immune function.
What is one function of copper in animal health?
✔️✔️ It supports red blood cell formation and immune health.
Why are vitamin B complex vitamins important in animal diets?
✔️✔️ They support energy production and nervous system function.
How can iodine deficiency affect animals?
✔️✔️ It can cause goiter and affect thyroid hormone production, leading to poor growth.
What is the primary energy source for animals in most feeds?
✔️✔️ Carbohydrates.
Why is vitamin K important for animals?
✔️✔️ It is essential for proper blood clotting.
Beaumont ✔️✔️Army Doctor
Wrote book on digestive physiology
Observed chemical digestion
Lind ✔️✔️Navy
Scurvy
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