Animal Science Notes

A comprehensive set of flashcards based on key concepts from the animal science lecture notes.

What are the primary functions of lipids in animal science?

Energy source, cushion and protect vital organs, energy store house, precursors for synthesis of fat and cholesterol.

What is the approximate water content of immature pasture?

About 80% water (20% dry matter).

How does a 10-15% loss of body water affect an animal?

It can result in death.

What are the main sources of carbohydrates in animal feed?

Hays, Corn, Oats, Barley, Wheat, and Milo.

What are structural carbohydrates and examples of them?

They help plants maintain structure; examples include cellulose, hemicellulose, and lignin.

What is the primary difference between fat-soluble and water-soluble vitamins?

Fat-soluble vitamins (A, D, E, K) are stored in fatty tissues, while water-soluble vitamins (B, C) are not stored and need to be consumed regularly.

What are the consequences of vitamin A deficiency?

Night blindness, decreased growth and reproduction.

What function does vitamin D serve in animal health?

It regulates calcium and phosphorus absorption.

Why is vitamin K essential for animals?

Necessary for blood clotting and prevents hemorrhage.

What are B-vitamins known for in animal science?

Enhancing immune system, blood formation, and overall metabolism.