NTA Abhyas NEET2020BotanyCell - The Unit of LifePractice
Find out the incorrect statements: A. PPLO is a prokaryotic cell. B. W.B.C. shows amoeboid movement. C. Mesosomes helps in the synthesis of carbohydrates. D. Microbodies are cell organelles. E. Prokaryotes have endomembrane cell-organelles.
Options
- AB, D and E
- BB, C and E
- CC, D and E
- DC and E only
Correct answer
D. C and E only
Step-by-step solution
A special membranous structure is a mesosome which is formed by the extensions of the plasma membrane into the cell. These extensions are in the form of vesicles, tubules and lamellae. They help in cell wall formation, DNA replication and distribution to daughter cells. They also help in respiration, secretion processes, to increase the surface area of the plasma membrane and enzymatic content. No organelles, like the ones in eukaryotes, are found in prokaryotic cells except for ribosomes.