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A&P (Weeks 1-5 topics) flashcards
| Question | Answer |
|---|---|
| Which body system is primarily responsible for controlling body functions using hormones? | The endocrine system |
| Which tissue type covers body surfaces and lines internal organs? | Epithelial tissue. |
| What organelle is responsible for protein synthesis? | Ribosome. |
| What organelle is known as the “powerhouse” of the cell? | Mitochondria. |
| What are the four basic tissue types? | Epithelial, connective, muscle, and nervous tissue |
| Which layer of the skin contains blood vessels and nerves? | Dermis. |
| What vitamin is synthesized by the skin when exposed to sunlight? | Vitamin D. |
| What part of the long bone contains yellow marrow? | The medullary cavity |
| What is the difference between tendons and ligaments? | Tendons connect muscle to bone; ligaments connect bone to bone. |
| What is homeostasis? | The body’s ability to maintain a stable internal environment despite external changes. |
| What type of bone cell breaks down bone tissue? | Osteoclast. |
| What is the primary mineral stored in bones? | Calcium. |
| What term describes the point where two or more bones meet? | A joint or articulation. |
| What is the name of the connective tissue covering a muscle? | Fascia. |
| What connective tissue attaches bone to bone? | Ligament. |
| What pigment determines skin color and provides UV protection? | Melanin |