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Respiration can be detected through several methods, including observing the rise and fall of the chest, using a stethoscope to listen for breath sounds, or employing pulse oximetry to measure oxygen saturation in the blood. Additionally, devices like capnometers can measure the concentration of carbon dioxide in exhaled air, providing insights into respiratory function. Monitoring changes in heart rate and blood gas levels can also indicate respiratory status.
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What is bromothymol blue and how is it used to detect cellular respiration?
Bromothymol blue is a pH indicator that changes color in response to variations in acidity. In the context of cellular respiration, it is used to detect the production of carbon dioxide (CO2) by living organisms, which lowers the pH of a solution. When CO2 is produced, it reacts with water to form carbonic acid, leading to a color change in bromothymol blue from blue (alkaline) to yellow (acidic). This visual change indicates that cellular respiration is occurring and producing CO2.
What is the use of lime water in the experiment on respiration?
Lime water is used in respiration experiments to detect the presence of carbon dioxide (CO2). When CO2 is bubbled through lime water (calcium hydroxide solution), it reacts to form calcium carbonate, which causes the solution to turn cloudy. This change in clarity indicates that respiration has occurred, as CO2 is a byproduct of the process. Thus, lime water serves as a visual indicator of CO2 production during respiration.
What are the receptors that detect changes in blood gas concentrations?
Chemoreceptors, specifically peripheral chemoreceptors in the carotid bodies and aortic bodies, detect changes in blood gas concentrations. These receptors are sensitive to levels of oxygen, carbon dioxide, and pH in the blood and play a key role in regulating respiration to maintain homeostasis.
Respiration with and without oxygen is called?
Aerobic respiration requires oxygen; anaerobic respiration does not use oxygen.
Does a spider have a nose?
a spider does n a spider does not have a nose, it instead has spiracles which it uses for respiration.
The Difference of aerobic respiration and unaerobic respiration?
Aerobic Respiration: Respiration that requires oxygen Anaerobic Respiration: respiration that does not use oxygen aerobic respiration is continuous. anaerobic respiration has no new subsrates from photosynthesis to continue. it is usually shorter and not as efficient.
Is mitochondria in photosynthesis or respiration?
It invoves in respiration. Specifically it is aerobic respiration
How is anaerobic respiration different from cellular respiration?
Anaerobic respiration does not require oxygen, while cellular respiration does. Anaerobic respiration produces less energy compared to cellular respiration.
What rhymes inspect?
respect, detect, reflect, perfect
What is another name for tissue respiration?
Cell Respiration
Why is external respiration vital to cellular respiration?
Cellular respiration need oxygen. This oxygen is supplied by external respiration
How the rate of respiration controlled by the animal organism?
Breathing is the mechanical procedure in which air reaches the lungs. The rate of respiration is controlled by a respiratory center in the brain stem that responds to changes in the hydrogen ions and carbon dioxide in the blood.
