DNA polymerase III holoenzyme is the primary enzyme complex involved in prokaryotic DNA replication.It was discovered by Thomas Kornberg (son of Arthur Kornberg) and Malcolm Gefter in 1970.NA polymerase III holoenzyme is the primary enzyme complex involved in prokaryotic DNA replication.
Tidal volume (TV) measures the amount of air that is inspired and expired during a normal breath. On average, this volume is around one-half liter, which is a little less than the capacity of a 20-ounce drink bottle. The expiratory reserve volume (ERV) is the additional amount of air that can be exhaled after a normal exhalation. It is the reserve amount that can be exhaled beyond what is normal. Conversely, the inspiratory reserve volume (IRV) is the additional amount of air that can be inhaled after a normal inhalation.
It is calculated by multiplying the tidal volume by the normal breathing rate per minute.[500Ã12= 6000ml/mt]. 8. The alveolar ventilation rate [AVR] is the volume of air per minute that reaches the alveoli. 9. Inspiratory reserve volume (IRV)[3,000 mL]:- Amount of air in excess of tidal inspiration that can be inhaled with maximum effort. Expiratory reserve volume (ERV)[1,200 mL]:- Amount of air in excess of tidal expiration that can be exhaled with maximum effort. Residual volume (RV)[1,300 mL]:-Amount of air remaining in the lungs after maximum expiration; keeps alveoli inflated between breaths and mixes with fresh air on next inspiration. 10.