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WEEK 13
Human Anatomy ch. 6-13
| Question | Answer |
|---|---|
| What is the outermost layer of the skin called, and what is its main function? | Epidermis |
| What type of bone is the femur, and why is it classified that way? | Long bone; it is longer than it is wide and supports weight and movement. |
| What is the primary difference between skeletal, cardiac, and smooth muscle? | Skeletal |
| Which organ produces bile, and what is bile’s main function? | Liver; bile emulsifies fats to aid in digestion |
| What is the functional unit of the kidney, and what does it do? | Nephron; it filters blood to produce urine. |
| Name the primary lymphoid organs and their main functions. | Thymus (T-cell maturation) and bone marrow (B-cell maturation and blood cell production). |
| Which vessel carries blood away from the heart, and which carries blood to the heart? | Arteries carry blood away; veins carry blood to the heart. |
| In males, which structure produces sperm, and in females, which structure releases eggs? | Testes produce sperm; ovaries release eggs (ova) |
| What are the two main divisions of the nervous system? | Central nervous system |
| Which system works closely with the circulatory system to transport oxygen to tissues and remove carbon dioxide? | Respiratory system |