1:00
en
CR
16
cytoplasm:most of the cell's activities occur here
nucleus:controls the cell
cell surface membrane:controls what leaves and enter the cell
chloroplast:green discs that contain chlorophyll
cell wall:a box with large holes in it that supports the cell
coverslip:a thin piece of glass that goes over the specimen to keep it flat
fine focusing wheel:what you use to get your image in focus again
Robert Hooke:the first person to use a microscope to look at plant cells
xylem cells: they join together to form hollow tubes, which carry water
root hair cell:takes water out of the ground quickly.
nerve cell:can be very long so that signals can be carried around our body very quickly
muscle cell:able to change length
mirror:a part of the microscope that you NEVER point directly at the Sun
palisade cell:are packed with chloroplasts to help make food for the plant
slide: the thing that you put your specimen on, and is on the stage
200: the total magnification of a microscope that has a x10 eyepiece lens and x20 objective lens
thick:the specimen on the slide should not be too....
Across:1. | the specimen on the slide should not be too.... | 4. | most of the cell's activities occur here | 5. | are packed with chloroplasts to help make food for the plant | 6. | the first person to use a microscope to look at plant cells | 8. | can be very long so that signals can be carried around our body very quickly | 9. | a part of the microscope that you NEVER point directly at the Sun | 10. | a thin piece of glass that goes over the specimen to keep it flat | 11. | able to change length | 13. | what you use to get your image in focus again | 14. | green discs that contain chlorophyll |
| | Down:2. | a box with large holes in it that supports the cell | 3. | takes water out of the ground quickly. | 4. | controls what leaves and enter the cell | 7. | the thing that you put your specimen on, and is on the stage | 8. | controls the cell | 12. | they join together to form hollow tubes, which carry water |
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© 2012
PuzzleFast.com, Noncommercial Use Only
Across:1. | the specimen on the slide should not be too.... | 4. | most of the cell's activities occur here | 5. | are packed with chloroplasts to help make food for the plant | 6. | the first person to use a microscope to look at plant cells | 8. | can be very long so that signals can be carried around our body very quickly | 9. | a part of the microscope that you NEVER point directly at the Sun | 10. | a thin piece of glass that goes over the specimen to keep it flat | 11. | able to change length | 13. | what you use to get your image in focus again | 14. | green discs that contain chlorophyll |
| | Down:2. | a box with large holes in it that supports the cell | 3. | takes water out of the ground quickly. | 4. | controls what leaves and enter the cell | 7. | the thing that you put your specimen on, and is on the stage | 8. | controls the cell | 12. | they join together to form hollow tubes, which carry water |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only