Examples of Passive Transport
Some examples of Passive transport are:
- Water gets transported from the root to the upper parts of the plant through capillary action that is based on passive transport. The adhesive force of water works according to the concentration gradient.
- People who have damaged kidneys undergo dialysis. The dialysis machine helps the body to filter waste material and absorb useful nutrients.
- Fermentation process is used for making food products like yoghurt and bread. The bacterial membrane allows sugar molecules to enter through specific protein channels and lactic acid to exit. This utilizes the process of facilitated diffusion.
- The lungs help in the process of respiration by infusing the blood with oxygen and removing carbon dioxide. The lining of the alveoli helps oxygen to be diffused passively.
- Osmosis helps the plants to absorb minerals like nitrogen and phosphorus from the soil.
Passive Transport
Passive transport is one of the techniques used for transportation in plants and animals. Transport usually occurs in two forms- Active transport and Passive transport. Active transport helps in the uphill movement of substances. On the other hand, passive transport helps in the downward movement of substances. There are four types of passive transport- diffusion, facilitated diffusion, osmosis, and filtration. In this article, we will study the definition of passive transport, types of passive transport, diagram, of passive transport, examples of passive transport, the difference between active transport and passive transport, and the importance of active transport.
Table of Content
- Definition of Passive Transport
- What is Passive Transport?
- Types of Passive Transport
- Diagram of Passive Transport
- Examples of Passive Transport
- Active Transport vs. Passive Transport
- Importance of Passive Transport
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