Cell The Unit of Life Test No-2

NEET Foundation Class VIII-Botany-Cell The Unit of Life

1. Mesosomes help in
A) Cell wall formation
B) DNA replication
C) Replication
D) Secretion
E) To increase enzymatic content


2. In cyanobacteria, membranous extension with pigments into the cytoplasm are called


3. Bacaterial flagellum is composed of


4. Function of fimbriae is


5. In prokaryotes, the ribosomes are associated with


6. Type of ribosomes present in prokaryotes is


7. Site of protein synthesis in a prokaryotic cell is


8. Reserve materials in prokaryotic cells are stored in the cytoplasm in the form of


9. Amembrane bound system which are present freely in the cytoplasm


10. Amembranous systems that lie freely in the cytoplasm includes


11. Inclusion bodies that are exclusively found in aqautic blue green, purple and green photosyntt bacteria


12. Nucleus with nuclear membrane is found in


13. Eukaryotic cells may differ with prokaryotic cells in having


14. Animal cells are different from plants cells in lack of


15. Cell structures that are exclusively found in animal cells but not in plant cell are


16. The detailed structure of cell membrane was studied only after the invention of


17. Experimental material used for the study of the chemical structure of cell membrane was


18. The lipid component of cell membrane mainly consists of