Match the columns :
I II
(a) Diffusion (1) Hydrophilic substances
(b) Osmosis (2) Shrinkage of protoplasm
(c) Imbibation (3) Semipermiable membrane
(d) Plasmolysis (4) Free movement of ions and gases

Related MCQs

• Which option is correct for the correctly matched groups for the column i;column ii and column Column I Column II Column III (a) Resting membrane (i) Na+ Channel get open (e) Na+ and k + pumps are responsible protential for it (b) Active potential (ii) Na+ Channel is closed (f) Last for very short time (c) Depolarization (iii) Na+ ions are more on (g) k + ions move on outerside outer side of membranes (d) Repolarization (iv) K + ions are more on outer (h) Positive charge of inner side of side of membrane membrane
• Match the list : Column I Column II (P) Plasmodium of slime mould (i) Ciliary movement (Q) Chlamydomonas algae (ii) Circular movement (R) protoplasm of tradenschantia leaf (iii) Rotational movement (S) Protoplasm of hydrilla (iv) Amoeboid movement leaves
• Match A and B : A B (p) Simple diffusion (i) Uphill transport (q) Faciliate diffusion (ii) Membrane protein that have a hydrophilic moiety. (r) Active transport (iii) Membrane protein that have a hydrophabic moiety. (s) Water potential. (iv) The potential energy. (v) Passive transport p q r s
• The pressure at which the entry of water across the semipermiable membrane stops is called .....
• Match the terms in column-I with suitable terms in column-II Column – I Column – II P PGAL i The plant cell wall Q Oleic acid ii Plasma membrane and membrane of organiles. R Glycerol iii Unsaturated fatty acid S Phospholipid iv Phosphate aldotriose sugar T Cellulose v Trihydroxy alcohol
• Which of the following figure A, B, C and D shows the initial stage of plasmolysis ?
• In the resting state of the neural membrane,diffusion due to concentration gradients,if allowed would drive: (C.B.S.E 2004)
• Diffusion of water through selectively permeable membrane is (CPMT 1993)
• Plasmolysis is due to (CPMT 1995)
• Which of the following figure shows the final stage of plasmolysis ?