Normally, in the process of osmosis, the net flow of water molecules into or out of the cell depends upon differences in the ?

Related Mcqs:

1. In osmosis water molecules move from area of _____________ through semipermeable memberane?

   A. Higher solute concentration to lower solute concentration
   B. Lower solute concentration to higher solute concentration
   C. Lower solvent concentration to higher solvent concentration
   D. All of these

2. Breakdown of large molecules into smaller ones utilizing water molecules is_________?

   A. Hydration
   B. Hydrolysis
   C. Dehydration synthesis
   D. Electrolysis

3. The movement of water molecules from a region of higher water potential to a region of lower water potential (through membrane)

   A. Deffusion
   B. Osmosis
   C. Active transport
   D. None of these

4. If a plasmolysed plant cell is placed in water the cell will___________?

   A. Burst
   B. Be Killed
   C. Be deplasmolysed
   D. Show no change in it

5. The unicellular organisms ingest large molecules into their cytoplasm from the external environment without previously digesting them. This process is called___________?

   A. Diffusion
   B. Osmosis
   C. Phagocytosis
   D. Plasmolysis

6. Non polar organic molecules are ___________ in water?

   A. Soluble
   B. Insoluble
   C. Partially soluble
   D. Depends upon condition

7. ___________ potential is the measure of the change in water potential of a system due to the presence of solute molecules?

   A. Osmotic
   B. Pressure
   C. Both of these
   D. None of these

8. The survival of an animal depends upon its ability to take some from its environment____________?

   A. Chemicals
   B. Hydrocarbons
   C. Organic molecules
   D. Inorganic molecules

9. 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

10. Which of the following cell organelles is absent in animal cells and present in a plant cell?

    A. Cell wall
    B. Cytoplasm
    C. Vacuoles
    D. Mitochondria

    Submitted by: Nayab Idrees