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what are two or more tissues working together? 2 or more organs? - Answer--organ
-organ systen
What are the functional characteristics of life? - Answer-movement, responsiveness,
growth, reproduction, respiration, digestion, absorption, circulation, assimilation, and
excretion
order from small to large: molecules, atoms, tissues, cells, organs - Answer-atoms,
molecules, cells, and organs
what is a single most abundant chem substance (about 60% of body weight)? - Answer-
water
study of the structure of living organisms - Answer-Anatomy
study of the function of living organisms - Answer-physiology
anatomical term: ventral, dorsal, anterior, posterior? - Answer-ventral- underside
dorsal- upperside or back
anterior- nearer the front
posterior- further back in position
a state of body equilibrium or stable internal environment of the body - Answer-
Homeostasis
what are the parts of the dorsal cavity? - Answer-the cranial cavity housing the spinal
cord
what are the survival needs of the body? - Answer-food, oxygen, water, body temp,
atmospheric pressure
what is the purpose of the anatomical position? - Answer-it is the position reference for
anatomical nomenclature
what are the major sections (cuts) that divide the body? - Answer-sagittal, coronal, and
transverse
the molecules of life and are built around chains of carbon atoms that are often quite
long - Answer-organic molecules
, what are long chains of sugars? - Answer-carbohydrates
what four elements make up 96% of body matter? - Answer-carbon, hydrogen, oxygen,
and nitrogen
what is sucrose? - Answer-table sugar
what are unsaturated fats? - Answer-a fat or fatty acids in which there is one or more
double bond in fatty acid chain
what molecule does the cell directly use for energy? - Answer-adenosine
what is aerobic respiration? - Answer-the process of producing cellular energy involving
oxygen
What is ECM? Which cells make this? - Answer-a collection of extracellular molecules
secreted by cells that provides structural and biochemical support to the surrounding
cells
what is the surface (top) of epithelium? - Answer-stratified squamous
what are the functions of connective tissue? - Answer-supports, connects, or separates
different types of tissues and organs in the body
what connects bones to bones? - Answer-ligaments
What is special about the epithelium of the trachea? - Answer-
What muscles are truly voluntary? - Answer-skeletal muscles
a cell that secretes the matrix for bone formation - Answer-Osteoblasts
a large multi-nucleate bone cell that absorbs bone tissue during growth and healing -
Answer-Osteoclasts
what are the parts of the axial skeleton? - Answer-bone of the head and trunk of the
vertebrate
What are the parts of the appendicular skeleton? - Answer-pectoral girdles, clavicles,
scapula, arms and forearms, humerus
what is the epiphysis of a long bone? Diaphysis - Answer--round end of the bone
-main of midsection (shaft)
what are the ends of long bone covered with? - Answer-hyaline cartilage