Strengthening material of prokaryotic cell wall is__________?

Related Mcqs:

1. Chemical component/s less in eukaryotic cell as compared to prokaryotic cell is / are (i) lipids (ii) carbodydrates (iii) proteins (iv) DNA_________________?

   A. i & ii
   B. iii & iv
   C. i ii iii & iv
   D. iv only

2. prokaryotic and eukaryotic are two types of___________?

   A. cells
   B. tissues
   C. organs
   D. organisms

   Submitted by: Muhammad Nawaz

3. The first layer of cell wall which is formed is___________?

   A. Primary wall
   B. Secondary wall
   C. Middle lamella
   D. All of these

4. Who opposed the idea the cell is an empty space bounded by thick wall?

   A. Lorenz Oken
   B. Schwann
   C. Robert Brown
   D. Rudolph Virchow

5. In which of the following pigments major energy reserves and cell wall are like plants?

   A. Rhodophyta
   B. Chlorophyta
   C. Phaeophyta
   D. Chrysophyta

6. Cell wall is absent in___________?

   A. Cocci
   B. Bacilli
   C. Mycobacterium
   D. Mycoplasma

7. Cell wall is the non living , outermost boundary of__________cell?

   A. plant
   B. bacterial
   C. fungal
   D. all the above

   Submitted by: Muhammad Nawaz

8. Secondary cell wall of sclerenchyma cells is impregnated with_________________?

   A. Cellulose.
   B. Peptidoglycan and murein.
   C. Lignin.
   D. Pectin.

9. ___________ component of cell wall has grreat affinity with water?

   A. Lignin
   B. Cellulose
   C. Pectin
   D. All of these

10. Cell wall is richly impregnated with silica in__________?

    A. Rhodophyta
    B. Phaeophyta
    C. Baciliariophyta
    D. Euglenophyta