what is inhalation Related: Inhalation and Exhalation Process, Respiration in Organisms, Class 7 Science

Question

what is inhalation Related:  Inhalation and Exhalation Process, Respiration in Organisms, Class 7 Science

Accepted Answer

Inhalation is the process or act of breathing in, taking air and sometimes other substances into your lungs.

Answer

Hey mate here's a small which is easy to learn ......

The taking in of air rich in oxygen into the body is called Inhalation .........

Hope it was helpful......

Then pls upvote.........

Answer

It is the process in which we inhale o2 rich air and exhale co2 rich air

Answer

Inhalation is the process or act of breathing in, taking air and sometimes other substances into your lungs.

Answer

The process of intake of air into the body

Answer

Inhalation and Exhalation Process, Respiration in Organisms:

Inhalation and exhalation are the two phases of the respiratory process, which is essential for the exchange of gases in organisms. This process allows the intake of oxygen and the release of carbon dioxide, facilitating respiration.

I. Inhalation Process:
Inhalation, also known as inspiration, is the process of taking in air or oxygen-rich gases into the lungs. It involves the following steps:

1. Diaphragm contraction: The diaphragm, a dome-shaped muscle located at the bottom of the chest cavity, contracts and moves downward. This action increases the volume of the chest cavity.

2. Expansion of the ribcage: The intercostal muscles between the ribs contract, causing the ribcage to expand. This further increases the volume of the chest cavity.

3. Increase in lung volume: As the chest cavity expands, the volume of the lungs also increases. This creates a lower pressure within the lungs compared to the atmospheric pressure.

4. Inflow of air: Due to the pressure difference, air rushes into the lungs through the airways, including the trachea and bronchial tubes, until the pressures equalize.

II. Exhalation Process:
Exhalation, also known as expiration, is the process of expelling air or carbon dioxide from the lungs. It involves the following steps:

1. Diaphragm relaxation: The diaphragm relaxes and moves upward, decreasing the volume of the chest cavity.

2. Contraction of intercostal muscles: The intercostal muscles relax, causing the ribcage to return to its original position. This further decreases the volume of the chest cavity.

3. Decrease in lung volume: As the chest cavity decreases in volume, the lungs also decrease in volume. This creates a higher pressure within the lungs compared to the atmospheric pressure.

4. Outflow of air: Due to the pressure difference, air is forced out of the lungs through the airways until the pressures equalize.

III. Respiration in Organisms:
Respiration is a vital process in organisms, including humans, animals, and plants. It involves the exchange of gases, primarily oxygen and carbon dioxide, to support cellular activities and energy production.

1. External respiration: The exchange of gases between the external environment and the organism occurs during inhalation and exhalation. Oxygen is taken in, while carbon dioxide is expelled.

2. Internal respiration: After inhalation, oxygen is transported by the bloodstream to the body's cells, where it participates in cellular respiration. During this process, oxygen is utilized to produce energy, and carbon dioxide is generated as a waste product.

3. Cellular respiration: Within the cells, oxygen reacts with glucose through a series of biochemical reactions to produce energy, carbon dioxide, and water. This energy is utilized for various cellular processes, such as growth, repair, and movement.

In conclusion, inhalation and exhalation are fundamental processes in respiration. Inhalation involves the intake of oxygen-rich air, while exhalation expels carbon dioxide

Answer

The process which we inhale oxygen is called inhalation and the process of exhale carbon di oxide is called exhalation.

Answer

Inhalation is a process where u intake oxygen into ur body

Answer

Taking In air

Answer

Taking air rich in oxygen is called inhalation.

Answer

Taking in air is called inhalation .

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