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What is the hypothesis of osmosis lab elodea leaf?
The hypothesis of an osmosis lab with an Elodea leaf could be that the Elodea leaf will lose water and shrink when placed in a hypertonic solution due to water moving out of the leaf cells by osmosis, causing the cells to become flaccid. Conversely, if the Elodea leaf is placed in a hypotonic solution, it may gain water, swell, and become turgid as water moves into the leaf cells via osmosis.
Which cell structure was visible when elodea leaf cell wet mount was examined with the compound light microscope?
The cell structure visible in an Elodea leaf cell wet mount when examined with a compound light microscope is the chloroplast. These are the green organelles responsible for photosynthesis in plant cells, giving them their characteristic color.
What type of organism is an elodea?
Elodea is an aquatic plant commonly known as waterweed. It belongs to the genus Elodea within the family Hydrocharitaceae. Elodea is often used in biology classrooms for studying plant cells and photosynthesis.
Will the elodea leaf swells up if it's kept in 5 of saline water?
Yes, the elodea leaf will likely swell up in 5% saline water due to osmosis. The higher concentration of salt outside the leaf will cause water to move into the leaf cells, leading to an increase in turgor pressure and swelling.
What are the sizes of cheek epithelial cells and elodea leaf cells?
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.
Which layer has the largest cells in elodea leaf?
The lower epidermis of the elodea leaf has the largest cell.
Why is it beneficial to make sure your elodea leaf stays flat on a slide?
Keeping your elodea leaf flat on a slide is crucial for obtaining clear and accurate observations under a microscope. A flat leaf allows for even light penetration and minimizes distortion, enhancing the visibility of cellular structures. This positioning also ensures that more cells are in focus simultaneously, making it easier to study the leaf’s anatomy and any biological processes occurring within it.
What is the hypothesis of osmosis lab elodea leaf?
The hypothesis of an osmosis lab with an Elodea leaf could be that the Elodea leaf will lose water and shrink when placed in a hypertonic solution due to water moving out of the leaf cells by osmosis, causing the cells to become flaccid. Conversely, if the Elodea leaf is placed in a hypotonic solution, it may gain water, swell, and become turgid as water moves into the leaf cells via osmosis.
What domain does a elodea leaf belong in?
An Elodea leaf belongs in the domain Eukarya, as it is a complex, multicellular organism with cells that contain a true nucleus.
Does the elodea leaf and the onion both have vacuoles?
no
Which cell structure was visible when elodea leaf cell wet mount was examined with the compound light microscope?
The cell structure visible in an Elodea leaf cell wet mount when examined with a compound light microscope is the chloroplast. These are the green organelles responsible for photosynthesis in plant cells, giving them their characteristic color.
Is a Elodea a leaf or a root?
Elodea is a leafy aquatic plant. It is often used in aquariums. it has many leaves and can have roots.
Why couldn't you use an oak leaf instead of an elodea leaf while on the microscope?
becuase it is to thick
Explain Why you could not use a grass leaf in this investigation?
A oak leaf would make a poor wet mount slide as does not allow the light to pass through making the slide difficult to read. An onion leaf makes a better wet mount as light easily passes through the cells making the slide very clear and easy to read.
Why does osmosis cause elodea leaf cells to shrink?
Due to plasmolysis
Why didnt we stain the elodea leaf?
They are purple in color. So there is no need
What type of organism is an elodea?
Elodea is an aquatic plant commonly known as waterweed. It belongs to the genus Elodea within the family Hydrocharitaceae. Elodea is often used in biology classrooms for studying plant cells and photosynthesis.
