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Axial filaments in spirochetes bacteria that are anchored at the end of a cell causing rotation and movement of the cell.
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What type of bacteria contains endoflagella?
spirochetes
Describe how spirochaetes bacteria move?
Spirochaetes bacteria move by rotating and flexing their flexible, helical-shaped body. They use special appendages called axial filaments or endoflagella, which are located underneath the outer sheath, to generate the twisting motion. This unique flagellar arrangement enables spirochaetes to move through viscous environments, such as bodily fluids or mucus.
What are same between prokaryotes and eukaryotes?
1) Cell walls - Most Prokaryotes and some eukaryotes (plants and fungi) have a cell wall.However, the cell walls of prokaryotes and eukaryotes, although similar in function, are made of different types of materials. 2) Cytoplasm - Both prokaryotes and eukaryotes have a fluid-like matrix that fills the cell. 3) Cytoskeleton - Both prokaryotes and eukaryotes have a supportive cytoskeleton within the cell, although this feature was only recently discovered to occur within prokaryotes. 4) Extensions of the Plasma Membrane - Both prokaryotic and eukaryotic cells can have thin extensions of the plasma membrane supported by elements of the cytoskeleton, including flagella and cilia in eukaryotes and flagella, endoflagella, fimbriae and pili in prokaryotes. 5) Glycocalyces - There are some prokaryotes and eukaryotes that possess a glycocalyx. These sticky sugar-based structures anchor cells to each other help cells stick to surfaces and provide some protection. 6) Plasma membranes - Both prokaryotes and eukaryotes have this lipid bilayer surrounding that represents the boundary between the inside and outside of the cell. 7) Ribosomes - These little protein factories are the cell's only non-membrane-bound organelle. Both prokayrotes and eukaryotes manufacture proteins, therefore both cell types possess ribosomes.
What type of bacteria contains endoflagella?
spirochetes
Describe how spirochaetes bacteria move?
Spirochaetes bacteria move by rotating and flexing their flexible, helical-shaped body. They use special appendages called axial filaments or endoflagella, which are located underneath the outer sheath, to generate the twisting motion. This unique flagellar arrangement enables spirochaetes to move through viscous environments, such as bodily fluids or mucus.
Spirochetes?
Spira = coil, chaete = hair 2) Gram negative, helical flexible cells 3) Unique motility enables movement through thick viscous environments (mud). 4) Flexible cell wall with "corkscrew" motility via axial filament contained within periplasm (endoflagella). 5) Difficult or impossible to cultivate. 6) Free-living aquatic; reside on or in animals. 7) Spirochaeta = anaerobes or facultative anaerobes 8) Leptospira = aerobic
What are same between prokaryotes and eukaryotes?
1) Cell walls - Most Prokaryotes and some eukaryotes (plants and fungi) have a cell wall.However, the cell walls of prokaryotes and eukaryotes, although similar in function, are made of different types of materials. 2) Cytoplasm - Both prokaryotes and eukaryotes have a fluid-like matrix that fills the cell. 3) Cytoskeleton - Both prokaryotes and eukaryotes have a supportive cytoskeleton within the cell, although this feature was only recently discovered to occur within prokaryotes. 4) Extensions of the Plasma Membrane - Both prokaryotic and eukaryotic cells can have thin extensions of the plasma membrane supported by elements of the cytoskeleton, including flagella and cilia in eukaryotes and flagella, endoflagella, fimbriae and pili in prokaryotes. 5) Glycocalyces - There are some prokaryotes and eukaryotes that possess a glycocalyx. These sticky sugar-based structures anchor cells to each other help cells stick to surfaces and provide some protection. 6) Plasma membranes - Both prokaryotes and eukaryotes have this lipid bilayer surrounding that represents the boundary between the inside and outside of the cell. 7) Ribosomes - These little protein factories are the cell's only non-membrane-bound organelle. Both prokayrotes and eukaryotes manufacture proteins, therefore both cell types possess ribosomes.
List 3 similarities between the two types of cells?
Prokaryotic and eukaryotic cells have in common the genetic material, that is, presence of DNAAlong with DNA, prokaryotic and eukaryotic cells have in common the presence of RNAProkaryotic and eukaryotic cells, both have a cell membrane covering themThe prokaryotic and eukaryotic cells similarities are seen in their basic chemical structures. Both are made up of carbohydrates, proteins, nucleic acid, minerals, fats and vitaminsProkaryotic and eukaryotic cells have in common ribosomes, that are the structures that make up proteinsProkaryotic and eukaryotic cells regulate the flow of nutrients and waste matter that enters and leaves the cellsProkaryotic cells and eukaryotic cells both carry out the basic life process, that is, photosynthesis and reproduction.Prokaryotic and eukaryotic cells need energy supply to surviveProkaryotic cells and eukaryotic cells both have 'chemical noses' that keeps them updated and aware of all the reactions that occur within them and in the surrounding environmentProkaryotic and eukaryotic cells have in common a fluid-like matrix called the cytoplasm that fills the cells.Prokaryotic cells and eukaryotic cells both have a cytoskeleton within the cell to support themProkaryotic cells and eukaryotic cells, both have a thin extension of the plasma membrane. It is supported by the cytoskeleton. It is observed in the flagella and cilia in eukaryotic cells and flagella, endoflagella, fimbriae and pili in prokaryotic cells. This is used for motility, adhering to surfaces or moving matter outside the cells.Some prokaryotic and eukaryotic cells have in common glycocalyces. This is a sugar based structure that is sticky and helps the cells in anchoring to each other, thus, giving them some protection.Prokaryotic cells and eukaryotic cells, both have lipid bilayer known as the plasma layer that forms the boundary between the inside and outside of the cell.
