Elodea have a more rigid shape. Elodea cells have a cell wall, chloroplasts, and are square shaped. Animal Cells are round, don't have cell walls just a membrane, and because they are heterotrophic they don't have chloroplasts.
Well because the elodea leaf is a plant cell the flexibility can be factored down to the support cell skeleton which is mad up of microtubles which have enough resistance and spring in them enabling them to allow the cell to hold their shape but allowing it to bend.
another factor can be of the medium in which the organelles reside in which is the cytoplasm (a starch fluid that transports things around with cytoplasmic streaming such as proteins the endoplasmic reticulum also helps in the moving of things through out the cell)
The cell wall has very little flexibility - but the cell membrane is flexible. With elodea cells, the cell wall will stay in the same place, but the cell membrane will move.
Plasmolysis, shrinking due to water loss, causes the cell contents to shrink, while the cell wall remains almost the same. The contents will appear like a small circle inside the rectangular boundary of the cell wall.
Elodea celss are flexible
flexible
flexible
Yes, the Elodea leaf will swell up if it is kept in 5 percent saline water. It causes its cells to swell, which usually causes it to die.
The human epithelial cells are thick and boxlike whereas elodea cells are thin and platelike. The cells of elodea are rigid and rectangular in shape.
Elodea cells are plant cells which are mainly found in aquatic plants which are commonly known as water weeds. They have a cell membrane, mitochondria, nucleus, ribosome and so much more.
When you deal with problems like this, you need to consider diffusion and osmosis. In this case, you would refer to diffusion, which is the movement of water across a membrane from high concentrations to low concentrations (to try to balance the concentrations). First consider what happens to the cells when you place the elodea leaf in the salt solution; the water in the cells tries to balance the high concentration of salt (sodium chloride) in the surrounding solution, so the water leaves the leaf, thus the cells shrink. Now when you put the elodea leaf into regular water again, there is a higher concentration of water in the surrounding environment compared to inside the leaf's cells, so in attempt to balance concentrations, water goes INTO the cells, thus the cells in the elodea leaf swell (expand).
isotonic, things remain the same
Yes, the Elodea leaf will swell up if it is kept in 5 percent saline water. It causes its cells to swell, which usually causes it to die.
The lower epidermis of the elodea leaf has the largest cell.
An Elodea leaf belongs in the domain Eukarya, as it is a complex, multicellular organism with cells that contain a true nucleus.
The human epithelial cells are thick and boxlike whereas elodea cells are thin and platelike. The cells of elodea are rigid and rectangular in shape.
Due to plasmolysis
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Elodea cells are plant cells which are mainly found in aquatic plants which are commonly known as water weeds. They have a cell membrane, mitochondria, nucleus, ribosome and so much more.
When you deal with problems like this, you need to consider diffusion and osmosis. In this case, you would refer to diffusion, which is the movement of water across a membrane from high concentrations to low concentrations (to try to balance the concentrations). First consider what happens to the cells when you place the elodea leaf in the salt solution; the water in the cells tries to balance the high concentration of salt (sodium chloride) in the surrounding solution, so the water leaves the leaf, thus the cells shrink. Now when you put the elodea leaf into regular water again, there is a higher concentration of water in the surrounding environment compared to inside the leaf's cells, so in attempt to balance concentrations, water goes INTO the cells, thus the cells in the elodea leaf swell (expand).
isotonic, things remain the same
the elodea cells swell and the cell becimes fat and dies
because an oak leaf is too thick to see the cells through a microscope. The light can not go though.
Well because the elodea leaf is a plant cell the flexibility can be factored down to the support cell skeleton which is mad up of microtubles which have enough resistance and spring in them enabling them to allow the cell to hold their shape but allowing it to bend. another factor can be of the medium in which the organelles reside in which is the cytoplasm (a starch fluid that transports things around with cytoplasmic streaming such as proteins the endoplasmic reticulum also helps in the moving of things through out the cell)