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प्रश्न
What is a mesosome in a prokaryotic cell? Mention the functions that it performs.
थोडक्यात उत्तर
उत्तर
- A membranous structure seen in prokaryotic cells, the mesosome is created when the plasma membrane extends into the cell as tubules, vesicles, and lamellae.
- Since mesosomes carry out aerobic cellular respiration in prokaryotes, they are comparable to mitochondria in eukaryotes. It facilitates the spread of genetic material to daughter cells and DNA replication.
- Mesosomes also aid in the creation of cell walls, respiration, and the expansion of the plasma membrane's surface area and enzyme content.
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संबंधित प्रश्न
Select the INCORRECT statements from the following
- In plasma membrane hydrophilic polar heads of lipids arrange towards the outer side and the hydrophobic tail towards the inner side
- In plasma membrane peripheral proteins lie on the surface of membrane while the integrated proteins are buried in the membrane
- Neutral solutes may move across the membrane by the process of simple diffusion against the concentration gradient
- Polar molecules can pass through the non-polar lipid bilayer and do not require a carrier protein
The correct answer is
Cell envelope of prokaryotes consists of
Who proposed the fluid mosaic model of plasma membrane?
Which of the following statements is not true for plasma membrane?
The stain used to visualise motochondria is ______.
