Question:
Active and passive transports across cell membrane differ in
Active and passive transports across cell membrane differ in
Updated On: Jun 1, 2024
- passive transport is nonselective
- passive transport is along the concentration gradient while active transport is due to metabolic energy
- active transport is more rapid
- passive transport is confined to anions while active transport in confined to cations.
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The Correct Option is B
Solution and Explanation
Active and passive transports across cell membrane differ in passive transport is due to metabolic energy. There is always expenditure of energy in active transport.
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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
