Microscope Functions
Fill in the blank. Microscopes _____________ the object you are looking at, making it look bigger.
Magnify
What living things are made out of cells?
All of them.
When looking through a microscope is the object you are seeing the object's true size?
No
Fill in the blank. Cell Theory states: all cells are made from other ______
Cells.
Fill in the blank. Electron and Compound are both types of _______
Microscopes
Two important properties of Microscopes.
Magnification, Resolution
Who was the first to see LIVING cells?
Anton van Leeuwenhoek
If the lower lens magnifies the object 10 times, and the eye lens magnifies the object 5 times, what is the objects total magnification?
50x
Fill in the blank. Cell Theory states: all living things are ________ of ______.
Composed,cells
Which type of microscope focuses light through lenses to produce a magnified image?
Compound
How many types of Microscopes did we learn about in this lesson ?
2
Fill in the blank. Cells are the basic unit of ______ and ________ in all living things
Structure, Function
If microscope A has a magnification of 5 times on one lens and 20 on the other, and microscope B has 3 times lens on one and 30 one the other, which microscope has MORE magnification?
Microscope A
When was Cell Theory first created?
1600s
Which type of microscope uses two lenses ?
Compound
Fill in the blank. Magnification changes how you ____ objects and reveals _____ you may not have known were there.
See, details
What do cells enable organisms to do ?
Live,Grow,Reproduce.
Fill in the blank. One way to find the true size of a magnified object is to use a ruler to measure the Microscopes circular _____
Field.
Who proposed all cells come from other cells?
Rudolf Virchow
Which type of Microscope allows higher magnification?
Electron
What lens is commonly used for Microscopes and Magnifying Glasses?
Convex lens
Fill in the blank. The structure of an organism is determined by ______
The variety of ways its cells are put together.
Fill in the blank. The degree to which two separate structures that are close together and can be distinguished is called _________.(same word as other blank) Better _________ shows more detail.
Resolution
Who proposed that all plants were made of cells?
Matthias Schleiden
When were electron Microscopes created?
1930s