Hormone References On Milk Labels Subject Of Review
U-WIRE, January 15, 2008 by Mandy Hofmockel (UWIRE) UNIVERSITY PARK, Pa. - The controversial halt of references to hormones on milk labels in Pennsylvania has been rescheduled because the issue is c
Tissue Structure and Organization
a. Groups of closely associated cells that act synergistically to perform specific
b. Primary Tissues
a. Thin layer of tissue
Skeletal Bone Formation
I. Functions of Bone
a. Provides structure/ support/ locomotion
b. Provide protection of vital organs (heart/ lungs)
c. Storage of minerals (Ca, P)
d. Storage of fat (energy) in yellow bone marrow
e. Production of RBC in red bone m
What is Estrus?
The time when the female is receptive to the male.
What is the Estrous cycle?
The time interval between heats.
What is gestation?
Period of pregnancy
What is parturition?
What is the prenatal
NNFA ( Non-Nutritive Feed Additives)
Feed ingredient of non-nutritive value that stimulate growth, feed efficiency and/pr is
beneficial to overall health of the animal
Ionophores and intimicrobial agents
80-85% of a
I. Microanatomy (Skeletal Muscle)
a.i. Muscle bundle
a.i.1. Muscle Fiber
a. Occupy 80-87% of total volume of muscle fibers.
b. Major myofilaments in skeletal muscle are:
Growth Patterns and Composition
Demonstrate a relationship between two (or more ) different measurements.
Independent Variabe: does not depend upon other factors
Dependent Variable: is influenced or controlled by the independent
Growth and Development of Livestock
True Growth: increase in bone and muscle
True growth stops at maturation
Fattening is not true growth.
Growth: is any change in body weight, size, shape, form, composition, or structure over
Dairy Cattle Unit
Hormones injected into animals to increase growth efficiency
Three types of implants
Implant type depends on feed type and intake
10 steers 5 get implants 5 dont
It is illegal to use im
Joe Dickerson Thomas Bender A Nation Among Nations January 22, 2008 Audience: The reader and general public of the United States of America. Thesis: The present day United States, dating back to European colonization, is not the most important part o
Bone growth and development
Medullary bones are in birds and they r a calcium flux
Major Tissue Differntial Growth
If we dont have structure before muscle then we have nothing to anchor the muscle so
we need ligaments tendon