2

extreme hyaline cartilage

extremely tough and provides cushioning; located between pelvic bone at pubis, between veterbrae

trachea, end of long bones

carrtilge between vertebrae

external ear, epiglottis

blood and lymoh tissue

specialized cells suspend in non living fluid matrix, viscous matrix contains soluble proteins, contians very little filamentous protein (tissue)

collagen -> elastin -> fibroblast

contains hemoglobin

carries oxygen and carbon dioxide

first line of defense of the body against infection (contains nucleus)

aids the forms of clots during bleeding (no nucleus)

portion of unclotted blood, carries nutrients

yellow fluid released when blood clots

part of serum that has antibiotics- active immunity

causes serum

causes blood to clot

cannot see red blood cells clotted together

can see red blood cells free floating

plasma after clotting due to it being exposed to oxygen

most rigid connective tissue, can become brittle

provide support and protection

… makes up 1/3 of the fibers in bone

made up of calcium phosphate and calcium carbonate

how are bones made

cartilage cells die out and are replaced by …

proteglyccan matrix binds calcium salts forming an osteoid matrix

when osteoid tissue becomes calified it forms…

arms and legs (bones)

vertebrae

skull and ribs

what type of tissue is bone

clense exterior portion of bone

spiules (cylindrical) trabeculae (flattened) (bone)

distal end caps

mid portion of bone

hollow cavity filled with bone marrow

covers entire bone, similar to perichondrium of cartilage, new bone growth, where circulatory system meets with bone

information of gathering- determines food is hot

determine response- how you react: take your hand off hot stove

causes muscle movement

brain and spinal cord, intergration and coordination of the body functions

sensory and motor neurons, detect and transmit information

nerve body cell

conduct impulses toward soma

conduct impules away soma

responsible for movement via conversion chemical to mechanical energy

3 types of muscle tissue

what percent of skeletal muscles constitutes the bulk of carcess weight of meat animals

meat contains some smooth muscle primarly as a component of

muscle confined solely to the heart

voluntary muscle

involuntary muscles

how many muscles are in a animals body

outer most layer of skeletal muscle

allows nerves and blood vessels to enter/exit the muscle

surrounds fascicles

muscle fiber bundles

marbling is deposited with

found within fascicles

responisble for meat tenderness

highly specialized cell making up the structural unit of the skeletal muscle

constitutes 75-95% of the total muscle volume

cells contain the protein filaments

membrane surrounding the muscle fibers

sacrolemma is composed of

intercellular collodial substance in which all organelles and inclusions are suspended

cytoplasm of muscle fibers

skeletal muscle fibers are multicleated

organelle unique to muscle tissue

long, thin, cylinrical rods. bathed by sarcroplasm and extend the entire length of the muscle fiber

thick filaments

thin filaments

singly refractive when viewed with polarized light

the broad dark band is doubly refractive

thin band bisecting the band