Cells are the basic unit of structure and function in living things.
Every living thing is made up of cells.
aLL cells come from other cells.
- How can you tell/show another person what you see/observe in nature?
2. would a scientist want to know about the microscopic world?
3. What are living things made of?
4. How has technology changed what we know about the natural world?
Print out this worksheet and test yourself!
•Cells are the basic units of structure and function in living things.
• The invention of the microscope enabled people to discover and learn about cells.
• The cell theory states the following: All living things are composed of cells. Cells are the basic units of structure and function in living things. All cells are produced from other cells.
• The lenses in light microscopes magnify and object by bending the light that passes through them.
• Electron microscopes use a beam of electrons instead of light to produce a magnified image.
• The overall magnification of a compound microscope is calculated by multiplying the magnification of both lenses together.
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