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What cells have prokaryotic cell structure?
Bacteria and archaea are the only types of cells that have prokaryotic cell structure. They lack a nucleus and organelles enclosed by membranes, and their genetic material is found in a single circular chromosome.
What type of cell structure do archaebacteria have?
Eubacteria and Archaebacteria lack a cell nucleus and other cell structures called organelles.
How do plant tissue differ with animal tissue?
Plant tissue contains cell walls while animal tissue contains cell membranes. Plant tissue have chloroplast organelles that are used for photosynthesis, while animal tissue lack these photosynthetic organelles.
What cell has only cell membrane?
The only type of cell that has just a cell membrane and no other organelles is a prokaryotic cell, such as a bacterial cell. Unlike eukaryotic cells, prokaryotic cells lack membrane-bound organelles and have a simpler internal structure.
Do eubacteria have mitochondria?
No, eubacteria do not have mitochondria. Mitochondria are organelles found in eukaryotic cells that are responsible for producing energy through cellular respiration. Eubacteria are prokaryotic organisms that lack membrane-bound organelles.
What cells have prokaryotic cell structure?
Bacteria and archaea are the only types of cells that have prokaryotic cell structure. They lack a nucleus and organelles enclosed by membranes, and their genetic material is found in a single circular chromosome.
What type of cell structure do archaebacteria have?
Eubacteria and Archaebacteria lack a cell nucleus and other cell structures called organelles.
How do plant tissue differ with animal tissue?
Plant tissue contains cell walls while animal tissue contains cell membranes. Plant tissue have chloroplast organelles that are used for photosynthesis, while animal tissue lack these photosynthetic organelles.
What cell has only cell membrane?
The only type of cell that has just a cell membrane and no other organelles is a prokaryotic cell, such as a bacterial cell. Unlike eukaryotic cells, prokaryotic cells lack membrane-bound organelles and have a simpler internal structure.
Which structure found in a cell would provide the best evidence that the cell is eukaryotic?
The presence of membrane-bound organelles, such as the nucleus, mitochondria, and endoplasmic reticulum, would provide the best evidence that a cell is eukaryotic. Prokaryotic cells lack membrane-bound organelles and have a simpler internal structure compared to eukaryotic cells.
What type of cell does not contain a nucleus or membrane bound organelles?
Prokaryotic cells do not contain a nucleus or membrane-bound organelles. They have a single circular chromosome and lack membrane-bound organelles such as mitochondria or endoplasmic reticulum. Examples of prokaryotic cells include bacteria and archaea.
Which two structures would not be found in a prokaryotic cell?
A nucleus and membrane-bound organelles, such as mitochondria, would not be found in a prokaryotic cell. Prokaryotic cells lack membrane-bound organelles and their genetic material is not enclosed within a nucleus.
Do eubacteria have mitochondria?
No, eubacteria do not have mitochondria. Mitochondria are organelles found in eukaryotic cells that are responsible for producing energy through cellular respiration. Eubacteria are prokaryotic organisms that lack membrane-bound organelles.
Which type of cell is more simple?
Prokaryotic cells are generally considered more simple compared to eukaryotic cells. Prokaryotic cells lack a nucleus and membrane-bound organelles, whereas eukaryotic cells have a nucleus and various organelles enclosed within membranes.
What differences exist in the structure that provides an outer protective barrier for virus bacteria and protozoa?
Viruses lack a cell structure and outer protective barrier; they consist of genetic material surrounded by a protein coat called a capsid. Bacteria have a rigid cell wall made of peptidoglycan that provides structure and protection. Protozoa, being eukaryotic, have a cell membrane that surrounds their organelles and cytoplasm, providing a flexible outer boundary.
why viruses are acellur?
Viruses are acellular, which means they don't have a cellular structure. As a result, they lack the majority of cell components such as organelles, ribosomes, and the plasma membrane.
What cell structures do eukaryotes have that prokaryotes do not have?
Eukaryotes have membrane-bound organelles such as the nucleus, endoplasmic reticulum, Golgi apparatus, and mitochondria, which prokaryotes lack. Eukaryotes also have a cytoskeleton for structural support and transport, which is absent in prokaryotes. Additionally, eukaryotes have a more complex and organized internal structure compared to prokaryotes.
