Cell The Unit of Life Test No-11

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

1. Cell wall components found in algae are

 
 
 
 

2. Cisternae, vesicles and tubules are the common components of

 
 
 
 

3. Cisternae, vesicles and tubules are the common components of

 
 
 
 

4. Choose the correct statement among the following

 
 
 
 

5. Micro bodies involved in the catabolism of long chain of fatty acids and synthesis of phospholif are

 
 
 
 

6. Approximate length of DNA in diploid human cell is

 
 
 
 

7. The position of secondary constriction is

 
 
 
 

8. Types of histone proteins present in chromatin are

 
 
 
 

9. Types of histone proteins present in nucleosome core are

 
 
 
 

10. Number of histone proteins present in one nucleosome core is

 
 
 
 

11. A piece of chromatin fibre with 10 nucleosome contain_ number of H3 proteins

 
 
 
 

12. A piece of chromatin with 40 H4 proteins means contains _number of nucleosomes

 
 
 
 

13. Linker DNA binds

 
 
 
 

14. Total number of histone proteins present in chromatin with 20 nucleosomes

 
 
 
 

15. Cell was first discovered by

 
 
 
 

16. Robert hooke wrote a book entitled

 
 
 
 

17. Bacteria were first discovered by

 
 
 
 

18. A membranous cell-organelles in animal cells are