Cell and Cell divsion - I
Cell and Cell division - I contains questions for NTSE NSEJS and KVPY board questions
Questions
Question 1 Multiple Choice (Single Answer)
Which is the simplest level of organisation in living beings?
- Cellular level
- Tissue level
- Organ level
- Organ system level
Question 2 Multiple Choice (Single Answer)
The largest living cell is a/an
- nerve cell
- ostrich egg
- muscle cell
- ovum
Question 3 Multiple Choice (Single Answer)
Which of the following is false for a biological cell?
- It is the smallest unit of life which is capable of replicating itself.
- Cells divide to produce cells of various kinds.
- All living beings possess cells.
- No cell can be seen with a naked eye.
Question 4 Multiple Choice (Single Answer)
The organisms with cellular level organisation are called
- Unicellular
- Multicultural
- Prokaryotes
- Eukaryotes
Question 5 Multiple Choice (Single Answer)
How does gaseous exchange take place through plasma membrane?
- By diffusion
- By osmosis
- By active transport
- By reverse osmosis
Question 6 Multiple Choice (Single Answer)
Which of the following cells is disc-shaped?
- Muscle cell
- Nerve cell
- Skin cell
- RBC
Question 7 Multiple Choice (Single Answer)
The dark, spot-like structure that helps make ribosomes is called
- nucleus
- nucleoid
- nucleoside
- nucleolus
Question 8 Multiple Choice (Single Answer)
Which of the following is a multicellular organism?
- Amoeba
- Paramecium
- Hydra
- Euglena
Question 9 Multiple Choice (Single Answer)
Why is plasma membrane called selectively permeable?
- Because it selects the material to move in or out of the cell
- Because it is sometimes fully – permeable and sometimes semi – permeable
- Because its permeability could not be understood till date
- Because its one layer is permeable but the other is non – permeable
Question 10 Multiple Choice (Single Answer)
Which of the following is the function of a cell wall?
- It helps in plasmolysis when dipped in hypotonic solution.
- It prevents plasmolysis when dipped in hypotonic solution.
- It prevents plasmolysis when dipped in isotonic solution.
- It helps in plasmolysis when dipped in isotonic solution.