BELLWORk: 8/15/16 – On a separate sheet of paper Choose 2 word parts from quiz 1 Write the word part and the definition For each word part chosen, give 2 medical terms and their definitions. Hold on to this sheet. We will continue to add on to it everyday and will be expected to turn it in.

Levels of structural organization – Pg 3-4 Identify the six levels of organization of the human body and explain what each level of organization is structurally composed of.

Levels of Structural Organization Molecules Atoms Chemical level Atoms combine to form molecules Figure 1.1, step 1

Levels of Structural Organization Smooth muscle cell Molecules Atoms Cellular level Cells are made up of molecules Chemical level Atoms combine to form molecules Figure 1.1, step 2

Levels of Structural Organization Smooth muscle cell Molecules Atoms Smooth muscle tissue Cellular level Cells are made up of molecules Tissue level Tissues consist of similar types of cells Chemical level Atoms combine to form molecules Figure 1.1, step 3

Levels of Structural Organization Smooth muscle cell Molecules Atoms Smooth muscle tissue Epithelial tissue Connective tissue Blood vessel (organ) Cellular level Cells are made up of molecules Tissue level Tissues consist of similar types of cells Organ level Organs are made up of different types of tissues Chemical level Atoms combine to form molecules Figure 1.1, step 4

Levels of Structural Organization Smooth muscle cell Molecules Atoms Smooth muscle tissue Epithelial tissue Connective tissue Blood vessel (organ) Cardio- vascular system Cellular level Cells are made up of molecules Tissue level Tissues consist of similar types of cells Organ level Organs are made up of different types of tissues Organ system level Organ systems consist of different organs that work together closely Chemical level Atoms combine to form molecules Figure 1.1, step 5

Levels of Structural Organization Smooth muscle cell Molecules Atoms Smooth muscle tissue Epithelial tissue Connective tissue Blood vessel (organ) Cardio- vascular system Cellular level Cells are made up of molecules Tissue level Tissues consist of similar types of cells Organ level Organs are made up of different types of tissues Organ system level Organ systems consist of different organs that work together closely Organismal level Human organisms are made up of many organ systems Chemical level Atoms combine to form molecules Figure 1.1, step 6

Structural Levels of Organization Choose one of the following 3 word banks, or come up with your own, to illustrate the six structural levels of the human body. Make sure all six structural levels are named  The levels are in the correct order  An example from the provided list is also named for each level  The example correctly matches the structural level 1 2 3 Human Oxygen Calcium Carbohydrate Heart Osteocyte Nervous Tissue Red Blood Cell Skeletal System Neuron Cardiovascular System Bone Brain Cardiac Muscle Tissue Compact Bone Tissue Nervous System