Non polar organic molecules are ___________ in water?

Related Mcqs:

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

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

2. 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

3. ___________ 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

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

   A. Concentration of water molecules inside and outside the cell
   B. Concentration of enzymes on either side of the cell membrane
   C. Rate of molecular motion on either side of the cell membrane
   D. None of these

5. 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

6. With different chemical arrangements and formation Of complex molecules, the life emerges on the level of the ?

   A. Cells
   B. Tissues
   C. Organs
   D. Organ System

7. Biological molecules (proteins) which catalyze a biochemical reaction and remain unchanged after completion of reaction are called_____________________?

   A. Cofactor
   B. Coenzymes
   C. Activator
   D. Enzymes

8. Lipid molecules can store double amount of energy as compared to same amount of carbohydrate because of high number of__________________?

   A. C-C bonds
   B. C-H bonds
   C. C-N bonds
   D. C-O bonds

9. Accumulation of lipid molecules in brain cells lead to____________?

   A. paralysis
   B. oedema
   C. mental retardation
   D. all of these

   Submitted by: Maryam Aftab

10. Accumulation of lipid molecules in brain cells lead to__________?

    A. paralysis
    B. oedema
    C. mental retardation
    D. all of these

    Submitted by: Maryam Aftab