Friday, January 27, 2017
Onion Cells by Catherine
Today, in science class we did a lab on onion cells. We made a wet mount slide for our onions. We peeled the outside layer off and put it under the microscope. We stained the onion with iodine so we could see the nucleus. I saw the nucleus, the cell wall and the cytoplasm. Then, we took pictures of the cells. It was kind hard to take a picture under the microscope on medium power. Below is a picture of cells with their labeled organelles.
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Good vocabulary words
ReplyDeleteGood job! You chose a very clear cell and I could see the labels clearly.
ReplyDeleteI like your picture!
ReplyDeleteGood good job at explaining
ReplyDeleteVery clear! But what was the total magnification?
ReplyDeleteYour picture is very clear! Good job!
ReplyDeleteThis picture is good, but it would have been a lot better if there was the total Magnification
ReplyDeleteThis is pretty good! I like how clear the photo is
ReplyDeleteThe total magnification is 400x
ReplyDeleteWhen I read this (and many of the other entries), I was surprised by how much I remembered from science class, particularly about cell structure. And, yes, Catherine, those lessons were learned well over 100 years ago ; )
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