Tag: bio-chemistry
Questions Related to bio-chemistry
The given table shows properties of four cells systems A, B, C and D. The maximum rate of inward diffusion of water will be observed in which of these systems?
System | Intracellular concentration of water | Extracellular concentration of water |
---|---|---|
A | $0.09$M | $0.11$M |
B | $0.2$M | $0.5$M |
C | $0.05$M | $0.7$M |
D | $0.03$M | $0.6$M |
Movement of the molecules of solids, gases or liquids from the region of their higher concentration to the region of their lower concentration is known as ___________.
Water in adjacent xylem moves into the phloem by process of :
In photosynthesis, oxygen is given out by the process of
Aquatic plants lose most of their metabolic wastes by .......... process.
Name the process which is useful for the movement of substances like CO$ _2$ and O$ _2$ across the cell membrane.
Which is incorrect ?
The given table shows properties of four cells systems A, B, C and D. The maximum rate of inward diffusion of water will be observed in which of these systems?
System | Intracellular concentration of water | Extracellularconcentration of water |
---|---|---|
A | 0.09 M | 0.11 M |
B | 0.2 M | 0.5 M |
C | 0.05 M | 0.6 M |
D | 0.03 M | 0.7 M |
The factor which does not affect the rate of alveolar diffusion is