Now you will be asked a number of questions about feed nutrients. Click the mouse in the circle next to the correct answer. The computer will let you know if you are correct or need to select another answer (look in the text slot below the answers). CLICK HERE to see the page you just read in a separate window if you need help answering a question.

What is the most essential nutrient for livestock?

proteins
water
energy
minerals

 

What is comprised of smaller units called amino acids
proteins
water
carbohydrates
minerals

 

What are used to build bones and teeth and in chemical reactions necessary for many life processes?

proteins
water
fats
minerals

 

What acts as the body's cooling system and helps regulate body heat?
proteins
water
energy
minerals

 

Which kind of nutrient is used as fuel to supply energy?
water
carbohydrates
minerals
vitamins

 

Non-essential amino acids...
are not important in the animal's life processes
must be added to the animal's feed
are produced inside the animal's body
are building blocks of fats

 

What is essential for growth and needed in small amounts by the animal?
vitamins
carbohydrates
proteins
fats

 

Copper, zinc, and iron are
macro minerals
fats
proteins
micro minerals

 

 

Calcium and phosphorus are
micro minerals
macro minerals
proteins
fats

 

Some animals can make their own vitamins within their bodies, other species cannot. Because of this fact...
vitamins are not helpful in animal feeds
all feeds should contain at least 10 vitamins
vitamins included in the feed for one animal species may not be appropriate for another species
each animal species needs 5 different kinds of vitamins

 

Examples of mineral supplements are...
water
bone meal, defluorinated phosphate and dicalcium phosphate
fats and carbohydrates
proteins and fats

 

What is used to maintain body temperature and to produce body movement?
energy
minerals
vitamins
water

 

Sugar, starch, and fiber are...
fats
minerals
carbohydrates
vitamins

 

What furnishes at least two and one-half times more energy than an equal amount of carbohydrate?
fats
minerals
proteins
vitamins

 

Soybean meal and fish meal are...
never used in animal feed
low in protein
mostly vitamins
high in protein

 

What are used by the animal to produce muscle, bone, blood, skin, fur, hair, wool, hooves, and horns?
fats
carbohydrates
proteins
vitamins