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What similarities do the vacuoles of the plant and animal cell have?
Similarities Between Plant and Animal Cells
| Animal Cell | Plant Cell | |
|---|---|---|
| Vacuole | Either none or a few very small throughout the cell | One very large also called the “central vacuole” |
| Mobility | Can be mobile and fluid | Not mobile or fluid |
| Nucleus | Yes | Yes |
| Endoplasmic Reticulum | Yes | Yes |
What cell is similar to vacuole?
Lysosomes are basically small bags of membrane containing enzymes, so they look structurally similar to a small vacuole. Figure 3 A macrophage has phagocytized a potentially pathogenic bacterium into a vesicle, which then fuses with a lysosome within the cell so that the pathogen can be destroyed.
What are the similarities and differences between plant cells?
Structurally, plant and animal cells are very similar because they are both eukaryotic cells. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes. Both also contain similar membranes, cytosol, and cytoskeletal elements.
What does vacuole do in a plant cell?
The vacuole plays an important role in the homeostasis of the plant cell. It is involved in the control of cell volume and cell turgor; the regulation of cytoplasmic ions and pH; the storage of amino acids, sugars, and CO2; and the sequestration of toxic ions and xenobiotics.
What are two similarities and two differences between plant and animal cells that can be seen under a microscope?
Under a microscope, plant cells from the same source will have a uniform size and shape. Beneath a plant cell’s cell wall is a cell membrane. An animal cell also contains a cell membrane to keep all the organelles and cytoplasm contained, but it lacks a cell wall.
Do plant cells have vacuoles?
What Are Vacuoles? Plant cells additionally possess large, fluid-filled vesicles called vacuoles within their cytoplasm. Vacuoles typically compose about 30 percent of a cell’s volume, but they can fill as much as 90 percent of the intracellular space. Plant cells use vacuoles to adjust their size and turgor pressure.
Do plant cells have a cell membrane?
Plant cells have a nucleus, cell membrane, cytoplasm and mitochondria too, but they also contain the following structures: Cell wall – A hard layer outside the cell membrane, containing cellulose to provide strength to the plant.
What similarities do cells have?
All cells have structural and functional similarities. Structures shared by all cells include a cell membrane, an aqueous cytosol, ribosomes, and genetic material (DNA). All cells are composed of the same four types of organic molecules: carbohydrates, lipids, nucleic acids, and proteins.
Why are vacuoles easily seen in plant cells?
Vacuoles are membrane-bound organelles that can be found in both animals and plants. Sometimes the waste product is water, and therefore a vacuole would have as its function to maintain the balance of water inside and outside a cell.
Do plant cells have more than one vacuole?
Some vacuoles have specialized functions, and plant cells can have more than one type of vacuole. Vacuoles can also serve as storage compartments for nutrients and metabolites.