| A | B |
|---|
| CELLS DIFFER FROM | SIZE & SHAPE, COMPOSITION, STRUCTURAL PARTS |
| SIZE AND SHAPE OF CELLS | HUMAN CELLS VARY IN SIZE, ALL ARE MICROSCOPIC, CELLS DIFFER NOTABLY IN SHAPE |
| RELATIONSHIP OF CELL STRUCTURE AND FUNCTION | REGULATION OF LIFE PROCESSES, SURVIVAL OF SPECIES THROUGH REPRODUCTION OF THE INDIVIDUAL, RELATIONSHIP OF STRUCTURE APPARENT IN NUMBER AND TYPE OF ORGANELLES SEEN IN DIFFERENT CELLS |
| HEART MUSCLE CELLS | CONTAIN MANY MITROCHONDRIA REQUIRED TO PRODUCE ADEQUATE ENERGY NEEDED FOR CONTINUED CONTRACTIONS |
| SIMPLE SQUAMOUS EPITHELIUM | SINGLE LAYER OF SCALELIKE CELLS, TRANSPORT (ABSORBTION) IS FUNCTION |
| STRATIFIED SQUAMOUS EPITHELIUM | SEVERAL LAYERS OF CLOSELY PACKED CELLS, PROTECTION IS PRIMARY FUNCTION |
| SIMPLE COLUMNAR EPITHELIM | COLUMNAR CELLS ARRANGED IN A SINGLE LAYER, LINE STOMACH AND INTESTINES, CONTAIN MUCUS-PRODUCING GOBLET CELLS, SPECIALIZED IN ABSORPTION |
| STRATIFIED TRANSITIONAL EPITHELIUM | FOUND IN BODY AREA, SUCH AS URINARY BLADDER, THAT STRETCH, UP TO 10 LAYERS OF ROUGHLY CUBOIDAL SHAPED CELLS THAT DISTORT TO SQUAMOUS SHAPE WHEN STRETCHED |
| PSEUDOSTRATIFIED EPITHELIUM | EACH CELL TOUCHES BASEMENT MEMBRANE, LINES THE TRACHEA |
| SIMPLE CUBOIDAL EPITHELIUM | OFTEN SPECIALIZED FOR SECRETORY ACTIVITY, CUBOIDAL CELLS MAY BE GROUPED INTO GLANDS, MAY SECRETE INTO DUCTS, DIRECTLY INTO BLOOD, AND ON BODY SURFACE, EXAMPLES OF SECRETION INCLUDE SALIVA, DIGESTIVE JUICE, AND HORMONES, CUBOIDAL EPITHELIUM ALSO FORMS THE URINE-PRODUCING TUBULES OF THE KIDNEY |
| CONNECTIVE TISSUE | MOST ABUNDANT TISSUE IN THE BODY, MOST WIDELY DISTRIBUTED TISSUE IN BODY, MULTIPLE TYPES, APPEARANCES AND FUNCTIONS, RELATIVELY FEW CELLS IN INTERCELLULAR MATRIX |
| TYPES OF CONNECTIVE TISSUE | AREOLAR, ADIPOSE, FIBROUS, BONE, CARTILAGE, BLOOD |
| ADIPOSE (FAT | FAT LIPID STORAGE IS PRIMARY FUNCTION |
| FIBROUS | STONG FIBERS, EXAMPLE IS TENDON |
| BONE | MATRIX IS CALCIFIED, FUNCTION IN SUPPORT AND PROTECTION |
| CARTILAGE | CHONDROCYTE IS CELL TYPE |
| BLOOD | MATRIX IF FLUID, FUNCTION IS TRANSPORTATION |
| MUSCLE TISSUE | SKELETAL, CARDIAC, SMOOTH |
| SKELETAL | ATTACHES TO BONES, ALSO CALLED STRIATED OR VOLUNTARY, CONTROL IS VOLUNTARY, STRIATIONS APPARENT WHEN VIEWED UNDER A MICROSCOPE |
| CARDIAC | ALSO CALLED STRIATED INVOLUNTARY, COMPOSES HEART WALL, ORDINARILY CANNOT CONTROL CONTRACTIONS |
| SMOOTH | ALSO CALLED NON STRIATED (VISCERAL) OR INVOLUNTARY, NO CROSS STRIATIONS, FOUND IN BLOOD VESSELS AND OTHER TUBE-SHAPED ORGANS |
| NERVOUS TISSUE | CELLS TYPES ARE NEURONS AND GLIA (NEUROGLIA) |
| NEURONS | CONDUCTING CELLS |
| GLIA (NEUROGLIA) | SUPPORTIVE AND CONNECTING CELLS |
| NEURONS CELL COMPONENTS | CELL BODY, AXON, DENDRITES |
| AXON (ONE) | CARRIES NERVE IMPULSE AWAY FROM THE CELL BODY |
| DENDRITES (ONE OR MORE) | CARRY NERVE IMPULSE TOWARD THE CELL BODY |
| FUNCTION OF NERVOUS TISSUE | RAPID COMMUNICATION BETWEEN BODY STRUCTURES AND CONTROL OF BODY FUNCTIONS |
