Cell The Unit of Life Test No-2 August 5, 2017admin0 Comments CategoriesCell The Unit of Life NEET Foundation Class VIII-Botany-Cell The Unit of Life 1. Mesosomes help in A) Cell wall formation B) DNA replicationC) ReplicationD) SecretionE) To increase enzymatic content B.C only C, D only A,C only A, B, C, D, E 2. In cyanobacteria, membranous extension with pigments into the cytoplasm are called Chromosomes Chromomeres Chromatophores Chloroplasts 3. Bacaterial flagellum is composed of Basal body Hook Filament All the above 4. Function of fimbriae is Attachment Absorption Secretion Reproduction 5. In prokaryotes, the ribosomes are associated with Cytosol Cell wall Plasma membrane Nucleoi 6. Type of ribosomes present in prokaryotes is 80s 50s 30s 70s 7. Site of protein synthesis in a prokaryotic cell is Cytosol Plasma membrane Ribosomes Gas vacuoles 8. Reserve materials in prokaryotic cells are stored in the cytoplasm in the form of Ribosomes Polysomes Inclusion bodies Vacuoles 9. Amembrane bound system which are present freely in the cytoplasm Ribosomes Inclusion bodies Residual bodies Baker’s bodies 10. Amembranous systems that lie freely in the cytoplasm includes Phosphate granules Glycogen granules Cyanophycean granules All the above 11. Inclusion bodies that are exclusively found in aqautic blue green, purple and green photosyntt bacteria Vacuoles Palade ganules Gas vacuoles Elementary bodies 12. Nucleus with nuclear membrane is found in Protists Plant & fungal cells Animal cells All 13. Eukaryotic cells may differ with prokaryotic cells in having Locomotory structures Cytoskeleton Nucleus with nuclear membrane 2 & 3 14. Animal cells are different from plants cells in lack of Cell wall Plastids Nucleus 1&2 15. Cell structures that are exclusively found in animal cells but not in plant cell are Plastids Cell wall Centrioles Gas vacuoles 16. The detailed structure of cell membrane was studied only after the invention of Simple microscope Compound microscope Electron microscope Phase contrast microscope 17. Experimental material used for the study of the chemical structure of cell membrane was White blood cells Red blood cells Platelets Lymph cells 18. The lipid component of cell membrane mainly consists of Glycerides Phosphoglycerides Oilgosaccharides Proteins Loading … Related posts: NEET UG Botany MCQ-77 Cell The Unit of Life Test No-5 Cell The Unit of Life Test No-6 Cell The Unit of Life Test No-7 Cell The Unit of Life Test No-13 Powered by YARPP.