Test bank for structure and function of the body 16th edition by patton &
thibodeau
Anatomy - -the basic structures of the body
--Physiology - -how the body works
--Homeostasis - -internet environment within preset limits
--negative feedback loop - -brings things back to normal
--positive feedback loop - -takes things farther away from normal
--Phospholipids - -bi-layer protection
--protein channels - -doors
--cholesterol in plasma membrane - -determines how much movement
--passive transport - -goes from higher concentration to lower, no energy
--simple diffusion (passive transport) - -through a membrane only 02, co2 & lipids
--facilitated diffusion (passive transport) - -everything else, through doors
--Osmosis (passive transport) - -Diffusion of water through a selectively permeable
membrane
--active transport - -from lower to higher, using energy
--isotonic solution - -a solution whose solute concentration is equal to the solute
concentration inside a cell
--hypertonic soultion - -Solutes more concentrated in solution than in cell
--hypotonic solution - -A solution in which the concentration of solutes is less than that of
the cell that resides in the solution
--Nucleus - -Control center of the cell, holds DNA
--mitochondria - -Powerhouse of the cell
--Ribosomes - -Makes proteins
--Endoplasmic Reticulum - -makes lipids
--Golgi apparatus - -UPS of the cell; Sorts and packages molecules
, --Lysosomes - -Uses chemicals to break down food and worn out cell parts
--Epiphysis - -End of a long bone
--Diaphysis - -shaft of a long bone
--perosteum - -wrapping of the bone
--medullary cavity - -cavity within the shaft of the long bones filled with bone marrow
--epiphyseal plate - -Growth plate, made of cartilage, gradually ossifies
--osetoprogenitor cells - -stem cells, only make osteoblasts
--osteoblast - -makes matrix
--osteocyte - -mature bone cell
--osteoclast - -tear bone apart
--Osteon - -functional unit of compact bone
--central canal - -contains blood vessels and nerves
--Lamellae - -Concentric rings made up of groups of hollow tubes of bone matrix
--Lacunae - -small cavities that contain osteocytes
--trabecular bone - -spongy bone
--skeletal muscle - -voluntary, striated, attached to bone
--smooth muscle - -Involuntary muscle found inside many internal organs of the body
(watercolor appearance)
--cardiac muscle - -Involuntary muscle tissue found only in the heart, striated with disks
--isotonic muscle contraction - -muscle length changes
--isometric muscle contraction - -develops tension without changing length
--Myofibrils - -protein structures that make up muscle fibers
--dendrite - -Branches designed to receive/send/and transport information to the cell body
--cell body - -brain of the cell
thibodeau
Anatomy - -the basic structures of the body
--Physiology - -how the body works
--Homeostasis - -internet environment within preset limits
--negative feedback loop - -brings things back to normal
--positive feedback loop - -takes things farther away from normal
--Phospholipids - -bi-layer protection
--protein channels - -doors
--cholesterol in plasma membrane - -determines how much movement
--passive transport - -goes from higher concentration to lower, no energy
--simple diffusion (passive transport) - -through a membrane only 02, co2 & lipids
--facilitated diffusion (passive transport) - -everything else, through doors
--Osmosis (passive transport) - -Diffusion of water through a selectively permeable
membrane
--active transport - -from lower to higher, using energy
--isotonic solution - -a solution whose solute concentration is equal to the solute
concentration inside a cell
--hypertonic soultion - -Solutes more concentrated in solution than in cell
--hypotonic solution - -A solution in which the concentration of solutes is less than that of
the cell that resides in the solution
--Nucleus - -Control center of the cell, holds DNA
--mitochondria - -Powerhouse of the cell
--Ribosomes - -Makes proteins
--Endoplasmic Reticulum - -makes lipids
--Golgi apparatus - -UPS of the cell; Sorts and packages molecules
, --Lysosomes - -Uses chemicals to break down food and worn out cell parts
--Epiphysis - -End of a long bone
--Diaphysis - -shaft of a long bone
--perosteum - -wrapping of the bone
--medullary cavity - -cavity within the shaft of the long bones filled with bone marrow
--epiphyseal plate - -Growth plate, made of cartilage, gradually ossifies
--osetoprogenitor cells - -stem cells, only make osteoblasts
--osteoblast - -makes matrix
--osteocyte - -mature bone cell
--osteoclast - -tear bone apart
--Osteon - -functional unit of compact bone
--central canal - -contains blood vessels and nerves
--Lamellae - -Concentric rings made up of groups of hollow tubes of bone matrix
--Lacunae - -small cavities that contain osteocytes
--trabecular bone - -spongy bone
--skeletal muscle - -voluntary, striated, attached to bone
--smooth muscle - -Involuntary muscle found inside many internal organs of the body
(watercolor appearance)
--cardiac muscle - -Involuntary muscle tissue found only in the heart, striated with disks
--isotonic muscle contraction - -muscle length changes
--isometric muscle contraction - -develops tension without changing length
--Myofibrils - -protein structures that make up muscle fibers
--dendrite - -Branches designed to receive/send/and transport information to the cell body
--cell body - -brain of the cell
