Plant Cell Osmosis: Water Loss Effects
Osmosis describes the net movement of water across a selectively permeable membrane, driven by differences in water potential.
When a living plant cell encounters an environment with a lower water potential (e.g., a hypertonic solution), water tends to move out of the cell.
Consequences of Water Loss in Plant Cells
- Water exits the cell's vacuole and cytoplasm through the cell membrane.
- This loss of water causes the volume of the protoplast (the cell membrane and its contents) to decrease.
- The protoplast begins to shrink and pull away from the rigid cell wall. This phenomenon is specifically termed plasmolysis.
Consequently, the cell contents contract and detach from the cell wall.
This outcome aligns with option 4.
Similar Questions
Which of the following statements is NOT true of Meiosis?
A fungal cell wall is made of ________.
- On the basis of function, the plasma membrane is ________ in nature.
- Which of the following events happens when lysosomes in a cell burst?
- Which of the following option is INCORRECT about plasma membrane?
- The organs that have the same basic structure (or same basic design) but different functions are called:
Which cell organelle is called the Master of the Cell?
- Which type of cell has very small vacuoles?
Which of the following statements is/are true or false?
Statements:
A. Pea plant was chosen by Mendel to work upon
B. Chromosomes are the carrier of factor
C. Forelimb of human the organ analogous to the wings of birds
A girl child has which of the following combinations of chromosomes in her cells?
Important Questions from Cell
Which of the following is an epithelial tissue?
I. Squamous
II. Ciliated
Cells of ______ and ______ tissues are living cells.
The process of converting ammonia into nitrates is called:
Which of the following is not true about prokaryotic cells?
Fore limbs of whale, bat, tiger and man are examples of
