The small intestine of the pig is about 60 feet long. The small intestine of the human is about 20 feet long. The small intestine of cattle is about 500 feet long. 

Which nutrient class is not considered a dietary essential? There may be more than one correct answer. Points are deducted for incorrect answers.

Which of the nutrient classes can provide energy when included in an animals diet? There may be more than one correct answer. Points are deducted for incorrect answers.  

What amino acid is limiting in corn-soy based diets? There may be more than one correct answer. Points are deducted for incorrect answers.

What occurs with wool fiber medullation as compared with changes in fiber diameter? More than one answer may be correct. Points will be deducted if an item is selected but is an incorrect answer for this question.

Which nutrient is not a primary constituent in eggs?

What are the mechanisms of defense that are present in eggs that suppress pathogenic outcomes? More than one answer may be correct. Points will be deducted if an item is selected but is an incorrect answer for this question.

Which statement is correct when considering mohair compared with wool? More than one answer may be correct. Points will be deducted if an item is selected but is an incorrect answer for this question.

Which of the fibers is produced by most breeds of goats, with the exception being the Angora?  

What is the terminology used to describe muscle, from whole tissue mass to the individual proteins of functional contractile muscle units?