The approximate amount of CO2 in our exhaled air is 16%. Exhaled air typically contains a higher concentration of carbon dioxide compared to inhaled air due to the release of CO2 as a byproduct of cellular respiration in the body.
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The yellow color of urine is due to the presence of Urochrome. Urochrome is a pigment produced from the breakdown of hemoglobin and other blood proteins. Its presence gives urine its characteristic yellow color.
Sweating is important for to regulate body temperature. It is the body’s natural mechanism to cool down when it becomes overheated. Sweat glands release moisture onto the skin’s surface, which evaporates and helps dissipate excess heat, thus maintaining a stable ...
Among the cells of the human body, brain cells have the least regenerative power.
The control center of reflex actions is – In the vertebral cord. Reflex actions are rapid, involuntary responses to stimuli that are mediated by neural circuits within the spinal cord, bypassing the brain’s involvement for quicker reactions to potential threats ...