Movement and accumulation of ions across a membrane against their concentration gradient can be explained by
Movement and accumulation of ions across a membrane against their concentration gradient can be explained by
Facilitated Diffusion
Passive Transport
Active Transport
Osmosis
The Correct Option is C
Solution and Explanation
Active transport is a cellular process that requires energy (usually in the form of ATP) to move ions or molecules against their concentration gradient, from a region of lower concentration to a region of higher concentration. This process allows cells to maintain specific ion concentrations inside and outside the cell, which is essential for various cellular functions.
Therefore, The correct option is (C): Active Transport
Top Questions on Cell: the unit of life
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Concepts Used:
Cell: The Unit of Life
- A cell is derived as the functional and structural unit of life. Every cell is surrounded by a cell membrane that dissects the external and internal environments of the cell. The interior environment of a cell is called the cytoplasm.
- It carries cellular machinery and structural elements. The nucleus is present in the center of the cell, which includes all the hereditary information of an organism. Some of the molecules present in the cell are protein, carbohydrates, starch, and sugar.
Read More: Fundamental Unit of Life: Cell
Parts of Cell:
The different parts of a cell and their functions are as follows:
- Cell Membrane
- Cell Wall
- Nucleus
- Cytoplasm
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