A cell wall is a tough and flexible layer surrounding the cell membrane in plants, algae, and most prokaryotes.
impermeability
A cell wall is a tough and flexible layer surrounding the cell membrane in plants, algae, and most prokaryotes. The cell wall shows complete permeability as it helps to transport substances in and out of the cell.
So, the correct answer is A) 'Complete permeability'.
Match List I with List II.
List I | List II | ||
A | CCK | I | Kidney |
B | GIP | II | Heart |
C | ANF | III | Gastric gland |
D | ADH | IV | Pancreas |
List I List II A. CCK I. Kidney B. GIP II. Heart C. ANF III. Gastric gland D. ADH IV. Pancreas Choose the correct answer from the options given below:
How many different proteins does the ribosome consist of?
Which of the following statements are correct?
Choose the correct answer from the options given below:
Movement and accumulation of ions across a membrane against their concentration gradient can be explained by
Which micronutrient is required for splitting of water molecule during photosynthesis?
List I | List II | ||
---|---|---|---|
A | Mesozoic Era | I | Lower invertebrates |
B | Proterozoic Era | II | Fish & Amphibia |
C | Cenozoic Era | III | Birds & Reptiles |
D | Paleozoic Era | IV | Mammals |
Read More: Fundamental Unit of Life: Cell
The different parts of a cell and their functions are as follows: