What is the difference between elodea cells and cheek cells?
What is the difference between elodea cells and cheek cells?
Elodea cells have a cell wall, a central vacuole, and chloroplasts, but cheek cells do not have these structures.
What do cheek cells and elodea cells have in common?
1. Both onion and cheek cells had a nucleus and both had cytoplasm. 2. Both onion and elodea cells had a cell wall and both had cytoplasm.
What is the conclusion of cheek cell experiment?
Conclusion. As the cells observed do not have a cell wall, nor a prominent vacuole, the cells of the specimen on the slide are animal cells.
How do the cheek cells look in comparison to the plant cells?
Onion cell is a plant cell with a cell wall and a large vacuole. On the other hand, human cheek cell is an animal cell with a prominent nucleus. Onion cells are brick-like in shape while human cheek cells are rounded. Human cheek cells do not have a cell wall or a large vacuole.
Do cheek cells have chloroplasts?
Answer : Human cheek cells is an animal cell which does not have chloroplast. Chloroplast is found only in plant cells which take part in the photosynthesis.
What structures are visible in the Elodea leaf cells?
Some plant cells have organelles called chloroplasts that make them green and able to capture energy from light. Rigid walls typically made of cellulose surround plant cells. Chloroplasts and mitochondria move within Elodea leaf cells; nuclei are also visible as clear, fried-egg-shaped structures.
What evidence did you see in the cheek cells to prove that it is made up of animal cells?
Human Cheek Cell The vacuole in an an animal cell is smaller in size, or absent. The nucleus is present at the centre of the cytoplasm. The absence of a cell wall and a prominent vacuole are indicators that help identify animal cells, such as cells seen in the human cheek.
What is the conclusion of to observe the nucleus in cheek cells?
The nucleus at the central part of the cheek cell contains DNA. When a drop of methylene blue is introduced, the nucleus is stained, which makes it stand out and be clearly seen under the microscope.
What is the observation of cheek cell?
The inner lining of the mouth is composed of the basal mucosa which has the squamous epithelial cells. These cheek cells replicate every day and the dead cells are shed from the body.
What is a elodea cell?
This Elodea leaf cell exemplifies a typical plant cell. It has a nucleus, and a stiff cell wall which gives the cell its box-like shape. The numerous green chloroplasts allow the cell to make its own food (by photosynthesis). The central vacuole takes up most of the volume of the cell.
