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Stack #4547184
| Question | Answer |
|---|---|
| What is the main difference between anatomy and physiology? | Anatomy is the study of the structure of body parts and their relationships, while physiology focuses on how those parts function and work together |
| What does the term “anatomy” literally mean, and how is it studied? | “Anatomy” comes from Greek words meaning “to cut apart.” It is traditionally studied through dissection to examine the body’s structures |
| What are the levels of structural organization in the human body? | Atom → Molecule → Organelle → Cell → Tissue → Organ → Organ system → Organism. |
| What is biochemistry, and why is it important in understanding physiology? | Biochemistry is the study of the chemical composition and processes of living organisms. It helps explain how chemical reactions in cells support life functions like growth and energy production. |
| What are the three main components of a cell? | The plasma membrane, cytoplasm (containing organelles), and nucleus |
| What is the function of the cell membrane? | It regulates the movement of substances in and out of the cell, maintaining homeostasis. |
| What are the four basic types of human tissues? | Epithelial tissue, connective tissue, muscle tissue, and nervous tissue |
| What are the main functions of the skin? | Protection, regulation of body temperature, sensation, excretion, and vitamin D synthesis. |
| What are the two types of skeletal connective tissues? | Bone and cartilage. |
| What are articulations, and what roles do they play in the skeletal system? | Articulations, or joints, are points where bones meet. They either provide stability or allow movement between bones. |