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Human Physiology
understanding physiology
| Question | Answer |
|---|---|
| what are Homeostatic control mechanisms categorized as? | organs that are directly influenced by physiology variables or mechanisms. |
| Define Homeostatic | the ability of the body to maintain a stable internal environment by regulating conditions like temperature, pH, and fluid balance. |
| Define DNA | Deoxyribonucleci acid is the molecule that carries genetic information used in the growth, development, functioning, and reproduction of all living organisms. |
| A structural lipid found in the cell membrane is what? | phospholipid and steroid |
| Define Enzymes | proteins that act as catalysts to speed up chemical reactions in the body. |
| NaCI would move through the cell membrane in which direction? | Both into and out oft he cell. |
| What is skin? | skin is the body's largest organ that covers and protects the body from injury, infection, and dehydration. |
| what are the main parts of the integumentary system? | skin, hair, nails, and glands. |
| Why is cartilage hard to heal? | because it is semi-solid and flexible, and has no or limited blood supply. |
| what is the largest most frequently injured joint? | the knee |