Exam 1 Review Flashcards
What are sources of energy?
- fats - carbohydrates
Which is consumed the most in the USA per capita?
Chicken
What can mostly be obtained from meat & milk sources?
Vitamin B12
Swine are considered to be?
Omnivores
List compartments of the ruminant stomach
-Rumen
-Omasum
-Abomasum
-Reticulum
The process of developing a mutually useful relationship between man and animal.
Domestication
Ruminant organs in order
-Esophagus
-Reticulum
-Omasum
-Large Intestine
Structural Carbohydrates
-Hemicellulose
-Cellulose
-Lignin
Stiff lamb and white muscle is caused by a deficiency of
Selenium
What are advantages to Rumen Microflora?
-digest cellulose
-synthesize vitamin c & b
-synthesize amino acids
Developing countries consume more animal protein than developed countries
False
What characteristic allows ruminants to convert poor quality forage into nutritious meat and milk?
They have a rumen with microorganisms
Which is NOT a part of the chicken digestive tract
Abomasum
Which ingredients are used primarily to provide protein in livestock rations?
Soybean meal
Which is not a class of nutrients?
Salt
The process of transporting nutrients to the blood stream
Absorption
The process of breaking down large feedstuffs into simple nutrients
Digestion
Water is known as the ______ nutrient
Least expensive
Record of an animals ancestry is their
Pedigree
On a worldwide basis, more dietary energy is provided from plant products than animal products
True
Water soluble vitamins:
-Vitamin B12
-Vitamin C
-Vitamin B6
Which farm animal was most likely domesticated last?
Turkey
Primary source of protein reaching the small intestines of the ruminant animal?
Rumen microorganisms
A deficiency of calcium is
Osteomalacia
What is necessary for proper bone growth?
Calcium & Phosphorous
How many essential amino acids?
10
PVT TIM HALL
The largest compartment of the ruminant stomach is the
Rumen or Paunch
How much vitamin B is required for cattle?
None or 2% of bw
A nutrient that cannot be produced in the body or in sufficient amount is called?
Essential nutrients
Which animal was domesticated in North America?
Turkey
What area was the first site of domestication?
Western Asia
