Whole Thing Flashcards
(104 cards)
Addison’s disease
A disorder in which the adrenal glands don’t produce enough hormones.
Light and vision
Light hits the retina, goes through a path to end in an optic nerve
Characteristics of elastic cartillage
Like hyaline cartillage, but contains yellow elastic fibers like in the ear
Hyaline cartillage
Pearly, on the ends of joints, made up of chondrocytes
Neurons
Carries nerve impulses, axon sends, recieves via the dendrite
Plasma membrane
Made up of a lipid bilayer, only hydrophobic molcules get pushed through
Chemicals in the human body
Hydrogen, carbon, oxygen, nitrogen
Afferent nerves
Sends signals to cns
Efferent nerves
Sends impulses to muscles from the CNS
Endomysium
Connective tissue within the muscle
Ganglia
Grouping of nerves muclei within the CNS
HAVERSIAN CANALS
Narrow tubes moving nutrients around the lamellae of the bone
Lacuna
A cavity within the long shaft of a bone
Mixed nerves
Nerves sending impulses both ways for multiple purposes
Monnosaccharide
Sugars
Motor nerves
Nerves innervsting muscles making them move
Myofibril
Elongated strands that are moving ahainst one another to cause muscle contraction
Myofilaments
Myofilaments are the filaments of myofibrils constructed from proteins. Their arrangement make up the three kinds of muscles
Nerve tract
A bundke if myelinated fibers following a path through the brain nerve tract
Nerves
Bundles of nerve fibres running in primary tracts from the spinal cord outward
Nuclei
Where the dna is stored in a cell
Nucleic acid
The buidling blocks of DNA, ADANINE, GUANINE, TAURINE, CYTOSINE
Perimysium
Layer above the muscles, lunricates and protects against infection
Peroxisomes
Small organelle, present in the cytoplasm that contains catalase and oxidase