Question | Answer |
level 9 | organism |
level 8 | organ systems:there are 11 of them |
level 7 | organ: two or more tissues |
level 6 | tissues: there are 4 |
what are the four tissues? | epethelial. connective. muscular. nervous |
level 5 | cell: functional unit |
level 4 | organelles: example mitochondria |
level 3 | macro- molecules: there are 4. proteins,carbs, lipids. nulceic acids |
level 2 | molecules: h20 nh2 o2 ch3 nh4 |
level 1 | carbon,hydrogen,oxygen,nitrogen (chon) |
MORE INFO! | THE BODY IS MADE OF 96% of the following.carbon, hydrogen, oxygen, nitrogen (chon) |
THREE BONDS | COVALENT,hydrogen, ionic (chi) (atoms are connected by chemical bonds) |
PROTEINS | MUSCLE,MUSCLE MASS |
CARBS | SUGARS. GLUCOSE |
LIPIDS | FATS, ENERGY |
TYPES OF MUSCLE | SKELETAL-VOLUNTARYCARDIAC-INVOLUNTARYSMOOTH-INVOLUNTARY |
Anatomy | STRUCTURE of the body |
Physiology | Function of the body parts |
integumentary | skin , hair , nails |
skeletal | joints, bones |
muscular | muscles |
nervous | brain, nerves, sensory receptors, spinal cord |
endocrine | glands, thymus, pancreas, ovaries, testes |
cardiovascular | heart and blood vessels |
respiratory | nasal cavity, pharynx, larynx, lymphatic vessiles,thoracic duct, spleen, lymph nodes |
digesitve | oral cavity, esophagus, liver, small intestine, large intestine, rectum, anus |
urinary | kidney , ureter, bladder, urethra |