All crude protein in a diet is digestible. 

Younger animals have a larger portion of water in their body than older animals do. 

What are two reasons we would want to include fats/lipids in an animal diet?

The most easily digestible carbohydrates are stored in the _______________ of plants. 

The most difficult part of forage for the ruminant animal to digest is? 

What are two ways that proteins can become unavailable or low in feeds? 

For ruminant animals, when volatile fatty acid production is low and causes a limit in the energy that can be used for growth then amino acids are fermented for energy. 

The enzyme needed to break down lipids is ____________________. 

Amino Acids that must be provided in the diet.  Definitions: choose the single best answer.  A.     Proteins B.    Gross Energy C.    TDN D.    Metabolism E. Digestible Energy F. Essential Amino Acid G. Coproghagy H. Limiting Amino Acid I.                Crude Protein J. Amino Acid    

All the nitrogenous compounds in the feed which averages 16%. Definitions: Choose the single best answer.  A.     Proteins B.    Gross Energy C.    TDN D.    Metabolism E. Digestible Energy F. Essential Amino Acid G. Coproghagy H. Limiting Amino Acid I.                Crude Protein J. Amino Acid