Cheek and Onion Cell Experiment
The aim of this experiment will be to show that different cells have different structures and textures.
Hypothesis
I believe that masking these different cell types under the microscope will show more(prenominal) detail and variations between the cells.
Method
Apparatus
All apparatus was collected and setup as shown in the table below.
CHEEK CELL
ONION CELL
Microscope
Microscope
Slide
Slide
Methylene Blue
Iodine
Spatula
Microscopic Cover Slip
Microscopic Cover Slip
Forceps
Forceps
Tile
Tile
Cheek Cell
*A examine was taken using a spatula, gently scraping the internal of the cheek
*The fluid from the spatula was then placed onto a slide and ane offload of methylene blue was dropped onto the exemplar.
*A microscopic crossbreed drop off was then placed o top of the sample using the forceps to avoid bubbles.
*The sample was then viewed under the microscope at discordant magnification settings 4x10, 10x10 and 40x10, which can be seen on the succeeding(a) page.
Onion Cell
*A thin later was peeled from the inside of the onion (dull side) with the forceps.
*The sample was then placed onto a slide, one drop of Iodine was dropped onto the sample and a microscopic cover slip placed on top.
*The sample was then viewed under the microscope at various magnification settings 4x10, 10x10 and 40x10, which can be seen on the next page.
*The onion cell structure looked like a sett/snakeskin effect.
Results
The table below shows results of both cells viewed under the microscope at various magnification settings.
SAMPLEMICROSCOPE
SETTINGSCell MembraneCell WallCytoplasmNucleusVacuole
Cheek4 x 10ÃÃÃ
Cheek10 x 10ÃÃÃ
Cheek40 x 10ÃÃÃ
Onion4 x 10ÃÃ
Onion10 x 10ÃÃÃ
Onion40 x 10ÃÃÃÃ
Conclusion
The experiment showed that a plant cell and gay cell have some similarities, they differ in create size and structure.
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