Exam 1 Flashcards
(27 cards)
A fundamental, primary, or general law or truth from which others are derived
Principles
The study of the processes where feed nutrients are presented to and utilized by living cells for productive processes
Nutrition
What affect: Repro, Health, Genetic potential, physical ability, and emotional state, productive growth and muscles.
Nutrition
Feed costs account for what percent of production costs
45-47
Antoine Lavoisier
founder of the science of Nutrition
any chemical(element or compound) in the diet that supports normal reproduction, growth, lactation or maintenance of life processes
Nutrients
Cannot be made by the body or synthesized in great amounts to support life processes
Essential Nutrients
Nutrients
Water Carbs Fat or lipids Protein Minerals Vitamins
Protein
PVT TIM HALL
Phenylaline, Valine, Threonine, Tryptophan, Isoleucine, Methionine, Histidine, Arginine, Lysine, Leucine
Carbs Monosaccharides
glucose, fructose, galactose
Carbs Disachacides
Lactose, sucrose, maltose
Carbs Polysaccharides
starch, cellulose, meicellulose, lignin
What is important in monogastries
Glucose
what is important in ruminants
VFA’s
Fats Essential Fatty Acids
Linoleic acids
Linolenic acids
Archidonic acid
Minerals macro
calcium, sodium, potassium, phosphorus, chloride, magnesium, sulfur
Minerals Micro
Copper, zinc, iron, iodine, managanese, selenium, chromim, cobalt, nickel, vanadium, tin, fluorine, silicon, molybdenum
Vitamins Fat soluble
vitamins A,D,E,K
Vitamins water soluble
Biotin, pantothemic acid, choline, riboflavin, folic acid, thiamin, niacin, Vitamin b6, b12, C
Provide energy
Carbs. fat, protein
Most common substance found on earth
water
Properties or water
high specific hear
high surface tension
high latent heat
functions of water
transport medium blood 90% water transport regulator lubricant cell turgidity and shape hydrolysis
water requirements
environment
diet
age
stage of production
