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John Forteza
Anatomy weeks 1-5
| Question | Answer |
|---|---|
| What are the levels of organization in the human body? | Chemical, cellular, tissue, organ, organ system, and organism. |
| What is the smallest unit of life in the human body? | The cell. It is capable of carrying out all vital functions. |
| What are the four major elements found in the human body? | Oxygen, carbon, hydrogen, and nitrogen. |
| What is a molecule? | It is a group of two or more atoms bonded together, which can be the same or different elements. |
| What is the role of water in the human body? | it is essential for chemical reactions, temperature regulation, and as a solvent in which most biochemical reactions occur. |
| What are the four major types of organic molecules in the body? | carbohydrates, lipids, proteins, and nucleic acids. |
| What is the function of the cell membrane? | It regulates the movement of substances into and out of the cell, provides, structural support, and facilitate communication between cells. |
| What are the main functions of the skin? | to provide protection, regulates body temperature, prevents water loss, and serves as a sensory organ. |
| What is the role of the connective tissue in the body? | it supports, binds, and protects other tissues and organs. |
| What are the two main types of skeletal tissue? | Bone and cartilage |