What is the full meaning of respiration?
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What is the full meaning of respiration?
the act or process of breathing
1 : the act or process of breathing : the inhaling of oxygen and the exhaling of carbon dioxide. 2 : the process by which cells use oxygen to break down sugar and obtain energy. respiration.
What is respiration in biology?
Respiration is the chemical process by which organic compounds release energy. The compounds change into different ones by exergonic reactions. There are two types of respiration: • aerobic, which requires oxygen and releases lots of energy.
What’s an example of respiration?
An example of respiration is inhaling and exhaling air. Any similar process, in organisms that lack lungs, that exchanges gases with its environment. The process of inhaling and exhaling; breathing, breath. An act of breathing; a breath.
What is respiration in human?
The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.
What is respiration class 10th?
Respiration is the process in which the cells of an organism obtain energy by combining oxygen and glucose, resulting in the release of carbon dioxide, water, and ATP (energy).
What is the difference between breathing and respiration?
Breathing occurs through respiratory organs, including the nose, lungs, etc. Respiration takes place in cells and cell organelles, including mitochondria, etc. From the differences given, we can conclude that breathing and cellular respiration are two different processes and cannot be used interchangeably.
Why is respiration so important?
The main purpose of respiration is to provide oxygen to the cells at a rate adequate to satisfy their metabolic needs. This involves transport of oxygen from the lung to the tissues by means of the circulation of blood.
