write 4 Differences between internal and external respiration..
Answers
Answer:
Breathing Respiration
Definition
Breathing involves the process of inhaling oxygen and exhaling carbon dioxide Respiration is the process of breaking down of glucose to produce energy which is then used by cells to carry out the cellular function.
Process occurs in
Breathing takes place in the lungs. Respiration takes place in cells.
Type of Process
Breathing is a voluntary physical process. Respiration is an involuntary chemical process.
Production of Energy
There is no production of energy in this process. Energy is produced and released in the form of ATP.
Cellular activity
As it occurs outside cells, it is called the extracellular process. As it occurs inside cells, it is called the intracellular process.
Enzyme used
No enzymes are used during the process. A large number of enzymes are used during the process.
Organs associated with
Breathing occurs through respiratory organs including the nose, lungs, etc. Respiration takes place in cells and cell organelles including mitochondria, etc.
Respiration : The process in which oxidation of food take place.
- breaking of food is done by reaction of oxygen and releasement of energy take place in the form of ATP molecules.
Internal and external respiration:
Breathing process is called external respiration
breathing is the process in which inhalation and exhalation take place.
- due to internal respiration several process take place, like cellular respiration, metabolic activities, energy production.