Related Questions

Which one among the following cell organelles is semi-permeable ?
A Cell membrane
B Plasma membrane
C Cell wall
D Nucleus
The process of diffusion of one liquid into the other through a semi-permeable membrane is called
A viscosity
B osmosis
C surface tension
D cohesion
A permeable substance is one
A which is a good conductor
B which is a bad conductor
C which is a strong magnet
D through which the magnetic lines of force can pass very easily
The process of diffusion of one liquid into the other through a semi permeable membrane is called
A Viscosity
B Osmosis
C Surface tension
D Cohesion
Which of the following part of plant cell, is selectively permeable?
A Cell wall
B Cell membrane
C Cytoplasm
D Nucleus
Thin segment of loop of Henle is highly permeable to
A Water
B Sodium
C Urea [Moderately permeable]
D Glucose
E Amino acid
On both sides of a selectively permeable membrane, Gibbs-Donnan effect leads to
A Equal concentration ratio of diffusible ion
B Electrical potential difference
C Equal concentration of non diffusible ions
D Equal concentration of diffusible ions
E Osmotic gradient
Osmosis is the flow of solution from higher concentration to a solution of lower concentration through a semi permeable membrane. What is incorrect in this statement?
A Exact concentration of solution is not given
B Character of semi permeable membrane is not given
C The flow of solution is not possible through semi permeable membrane
D All are incorrect
In osmosis through a semi-permeable membrane, diffusion of the
A Solvent is from low concentration to high concentration region
B Solvent is from high concentration to low concentration region
C Solute takes place
D None of these
Find the synonym or antonym. Endeavour : (Antonym)
A strive
B attest
C sit idle
D evaporate

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