nuclei
Nuclei.
No
Bacterial cells lack a nucleus, which means their genetic material is not enclosed within a membrane-bound organelle like in eukaryotic cells.
No. Bacterial cells lack a nucleus and other membrane-bound organelles.
Not necessarily. Bacterial cells lack membrane bound nuclei but all eukaryotic cells have one.
Plant cells have additional structures like chloroplasts, a large central vacuole, and a cell wall made of cellulose, which are not present in bacterial cells. Bacterial cells lack membrane-bound organelles like a nucleus and typically have a simpler structure compared to plant cells. Additionally, plant cells are eukaryotic, while bacterial cells are prokaryotic.
Bacterial cells do have a nucleus. Basically all cells have a nucleus! Bacteria cells are just a different shape like plant cells. If cells didn't have a nucleus they wouldn't be able to work properly!
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.
One structure you would not find in a bacterial cell is a mitochondrion. One bacterial disease that is transmitted by contaminated drinking water is cholera.
Any sort of organelles... nor lysosomes, golgi apparatus, mitochondria etc...
Plant, animal, and bacterial cells have different structures and components because they have evolved to adapt to different environments and functions. For example, plant cells have cell walls for support and chloroplasts for photosynthesis, while animal cells have lysosomes for breaking down waste. Bacterial cells are structurally simpler and lack membrane-bound organelles found in eukaryotic cells.
Bacterial and human cells both have a cell membrane, cytoplasm, and genetic material (DNA). They both carry out essential metabolic processes for survival and reproduction. However, human cells are eukaryotic, meaning they have a nucleus and membrane-bound organelles, while bacterial cells are prokaryotic and lack these features.