Physical respiration involves the physical changes that are needed in order to breathe. An example of this would be the muscles contracting and expanding to inhale or exhale.
Cellular respiration is a biochemical process.
Chemical.
its a chemical change
Respiration and heart rates change greatly during physical activity. How much they fluctuate can depend on the intensity and duration of the workout. Respiration and heart rate will double at times during an exercise routine.
The dead space in the lung and air passages do not have a role in respiration, rather they are inherent in the physical arrangement of the airways.
Respiration
Breathing and respiration are related but not the same process. Breathing is the physical act of inhaling and exhaling air, while respiration is the chemical process where cells convert oxygen and nutrients into energy.
Respiration is primarily a biochemical process rather than a purely physical reaction. It involves a series of chemical reactions that convert glucose and oxygen into energy, carbon dioxide, and water within cells. While respiration includes physical aspects, such as gas exchange in the lungs, the overall process is driven by enzymatic and metabolic activities at the molecular level. Thus, it encompasses both physical and biochemical components, but is fundamentally a biochemical reaction.
Yes, humans can affect the rate of cellular respiration through various factors such as physical activity, diet, and environmental conditions. For instance, increased physical activity elevates oxygen demand, which can enhance the rate of cellular respiration to produce more ATP. Additionally, the availability of nutrients, particularly glucose and oxygen, directly influences the efficiency and speed of cellular respiration in our cells.
Respiration is the activity used to create oxygen in the blood.
When the body doesn't have the physical strength to maintain the oxygen levels needed for aerobic respiration. As a result of this, lactic acid will be produced.
its a chemical change