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Which cell structure does a bacterial cell lack?
Bacterial cells lack a nucleus, which means their genetic material is not enclosed within a membrane-bound organelle like in eukaryotic cells.
Does the cell have a nucleus?
Not necessarily. Bacterial cells lack membrane bound nuclei but all eukaryotic cells have one.
Do bacterial cells have a nuclues?
Bacterial cells are not eukaryotic cells, which means they do not have a nucleus. They do, however, have chromosome.
How is bacterial cell different from onion cell?
Bacterial cells are prokaryotic and the cells of an onion are eukaryotic.
Are bacterial cells eukaryotic or prokaryotic?
Bacterial cells are considered prokaryotic, as they lack a distinct nucleus and membrane-bound organelles. They have a single circular chromosome located in the nucleoid region. Eukaryotic cells, on the other hand, have a true nucleus and membrane-bound organelles.
What does the cheek cell visibly contain that is missing in the bacterial cell?
Cheek cells, which are eukaryotic, visibly contain a nucleus that houses their genetic material, while bacterial cells, being prokaryotic, lack a defined nucleus. Additionally, cheek cells possess membrane-bound organelles such as mitochondria and endoplasmic reticulum, which are absent in bacterial cells. This distinction highlights the complexity of eukaryotic cells compared to the simpler structure of prokaryotic cells like bacteria.
Why do yeast cells appear larger than bacterial cells when observed under a microscope?
Yeast cells are typically larger than bacterial cells due to their different cell structures and sizes. Yeast cells are eukaryotic and have membrane-bound organelles, while bacterial cells are prokaryotic and lack these organelles. Additionally, yeast cells generally have a larger overall size and are typically more complex in structure compared to bacterial cells.
Can bacterial cells be classified as plant cells?
No, bacteria are prokaryotic cells and plants are eukaryotic cells
Why taxol has no effect on bacterial cells?
Taxol, or paclitaxel, is a chemotherapy drug that stabilizes microtubules and inhibits cell division in eukaryotic cells, particularly cancer cells. Bacterial cells, however, lack microtubules and the cytoskeletal structures that Taxol targets, rendering the drug ineffective against them. Additionally, bacterial cell division relies on different mechanisms, such as binary fission, which are unaffected by Taxol's action on eukaryotic microtubules. As a result, Taxol does not have any significant impact on bacterial growth or division.
What would not be found in a bacterial cell?
Any sort of organelles... nor lysosomes, golgi apparatus, mitochondria etc...
Are mitochondria associated with bacterial cells?
No, mitochondria are only present in eukaryotic cells. Bacteria are prokaryotic cells.
Is endoplasmic reticulum in bacterial cells?
Bacterial cells lack membrane-bound organelles, including the endoplasmic reticulum, which is a characteristic feature of eukaryotic cells. However, bacteria do have a simpler version of the endoplasmic reticulum called the endoplasmic reticulum-like structure, which helps with protein secretion and membrane biogenesis.
