Home
Class 11
BIOLOGY
Semipermeability|Ineter Cellular Space|E...

Semipermeability|Ineter Cellular Space|Endomembranal System|Endoplasmic Reticulum|Divides The Intracellular Space Into Two Compartments|Types|Component Of RER|Component Of SER|Modifications Of E.R.|OMR

Promotional Banner

Similar Questions

Explore conceptually related problems

The cell organelle of the endomembrane system that divides the intracellular space into two distinct compartments is

The cell organelle that divides the intracellular space into two distinct compartments is

ER divides the intracellular space into two distince compartments, luminal……………and extra luminal……………….compartments.

Cell organelle that divides intracellular space of a cell into two compartment luminal space and extra luminal space

Intracellular space is divided into two distinct compartments, i.e., liminal and extraluminal in :

Which cell organelle divides the intracellular space int two distinct compartments, i.e. luminal (inside) and extra luminal (cytoplasm) compartments ?

Select the option having all correct statements . (a) ER divide the intercellular space two distinct compartments. (b) The cis and the trans face of the Golgi body are entirely different but interconnected. (c) Lysosomes are the single membrane - bound vesicular structures formed by the process of packaging in the Golgi body. (d) In plant cells, the vacuole can occupy up to 90 percent of the volume of the cell .

I. ER divide the intracellular space into two distinct compartments. II. SER is a major site for the synthesis of lipids. III. ER is also called the control center of the cell. IV. The ER modified chemicals that are toxin to the cell. V. The ER with ribosomes in their surface is called RER. Which of the following statements is /are about the ER ?

When a liquid is completely miscible with another liquid, a homogeneous solution consisting of a single phase is formed. If such a solution is placed in a closed evacuated vessel, the total pressure exerted by the vapour, after the system attained equilibrium will be equal to the sum of partial pressures of the constituents. A solution is said to be ideal if its constituents follow Raoult's law under all conditions of concentrations, i.e., where p_(i) is the partial pressures of the constituent i, whose mole fraction in the solution is x_(i) and p_(i)^(@) is the corresponding vapour pressure of the pure constituent. The change in the thermodynamic functions when an ideal solution is formed by mixing pure components is given by the following expression. Delta_(mix) = G = n_("total") RT sum_(i) x_(i) In x_(i) ...(i) where, n_("total") is the total amount of all the constituents present in the solution. Delta_(mix)F =- n_("total") R sum_(i) x_(i) In x_(i) ......(ii) Delta_(mix)H =- n_("total") RT sum_(i) x_(i) In x_(i) - n_("total") R sum_(i) x_(i) In x_(i) = 0 ........(iii) Delta_(mix) U = 0 .........(iv) Since botli the components of an ideal binary system follow Raoult's law of the entire range of the compositions, the partial pressure exerted by the vapours of these constituents over the solution will be given by p_(A) = x_(A) p_(A)^(@) ..........(v) p_(B) = x_(B) p_(B)^(@) .........(vi) where, x_(A) and x_(B) are the mole fractions of the two constituents in the liquid phase and p_(A)^(@) and p_(B)^(@) are the respective vapour pressure of the pure constituents. The total pressure (p) over the solution will be the sum of the partial pressure. The composition of the vapour phase (y_(A)) can be determined with the help of Dalton's law of partial pressures. Two liquids A and B form an ideal solution at temperature T. when the total vapour pressure above the solution is 600 torr, the mole fraction of A in the vapour phase is 0.35 and in the liquid phase 0.70. The vapour pressure of pure B and A are: