Download Cell Structures Microviewer Activity

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Cell Structures Microviewer Activity
Name/s______________________
Period_______________________
Group_______________________
Date________________________
Answer the following questions from the microviewer slides or the accompanying
pamphlet. Make sure you label the magnification under each field of view.
1. All living things are made of ____________ .
2. Slide 1: Robert __________ named the dark-walled boxes that he saw in ________. He
called them cells. Draw the cork cells. Please include the magnification below the field of view.
3. Slide 2:Here you are looking at the skin of an onion. It is excellent to study because it is only
one cell thick. Only plants have _______ walls. What is the magnification of this slide?
______________
Draw the onion cell and be sure to label the nucleus, cytoplasm, cell membrane, and cell wall.
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4. Slide 3: In the leaf there is a jelly like substance called ____________. It appears to be
___________ (color) This is the due to the chlorophyll in the leaf that allows photosynthesis.
Notice “E,” the stomata where the leave breathes.
Draw this leaf and label the nucleus, cell wall, cytoplasm, and the stomata.
5. Slide 4: This is a human cheek cell. Does it have a cell wall? ______ .
Draw the cheek cell and label the nucleus, cell membrane, and cytoplasm.
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6. Slide 5: All red blood cells of human blood are about the same size. Does the red blood
cell have a nucleus? ________. White blood cells are larger than red blood cells and they
have a _______. There are also tiny cells called platelets that aid in clotting.
Draw the three types of human blood cells. .
7. Slide 6: The brain is composed of millions of n_________ cells. These cells look much
different than blood cells. They have a thick main cell body with many long ________
_____________. Electrical impulses travel across the fibers to send signals to all parts of
the body.
Draw a nerve cell
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8. Slide 7: Bacteria are classified as _________ -celled organisms. They were previously
classified in the kingdom Moneria. It has been divided in to Archeobacteria and Eubacteria.
What is the magnification of this slide? __________
Draw a bacterium.
9. Slide 8: What is the magnification of this slide? __________ Viruses are too small to be
seen with the orginary microscope. They can only be seen with an electron microscope.
The are not classified as typical ________, although this still questioned. In this slide the
virus is attacking a __________. They life inside other cells.
Draw this slide.