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Cells/Plant+Animal
questions on the experiment
Question | Answer |
---|---|
From which plant do you obtain plant cells? | onion |
Why are onion cells used? | they are large |
Why is a cover slip applied using a mounted needle | fewer air bubbles get trapped on the slide |
What stain is used to stain onion cells | iodine |
Why is a stain used? | so as the cell parts can be seen |
Why is a cover slip used? | to prevent the cells from drying out |
are onion cells prokaryotic or eukaryotic? | eukaryotic |
to stain animal cells use.. | Methylene blue |
The cell membrane controls.. | what goes into and out of the cells |
The cell wall... | supports the cell |
The nucleus.. | controls the cell |