Entry Test MCQ :: Gaseous Exchange
21. During rest the breathing occurs rhythmically at the frequency of ______ times per minute in human
A.16-30B.15-20
C.5?10D.6?12
22. The maximum amount of oxygen which normal human blood absorbs and carries at sea level is _____ per 100 ml of blood.
A.10 mlB.20 ml
C.30 mlD.40 ml
23. Haemoglobin can be almost completely oxygenated by an oxygen pressure of ____ of mercury.
A.10 mmB.60 mm
C.10 cmD.100mm
24. Important factors which affect the capacity of haemoglobin...
Entry Test MCQ :: Gaseous Exchange
Entry Test MCQ :: Gaseous Exchange
1. _________ respiration is directly involved in the production of energy, necessary for all living activities.
A.OrganismicB.Cellular
C.Both of theseD.None of these
2. ______ respiration is the process by which cell utilized oxygen and produces CO2
A.CellularB.Organismic
C.Both of theseD.None of these
3. Of the following, which one is better respiratory medium.
A.AirB.Water
C.SoilD.None of these
4. Oxygen contents per liter of air is
A.10 mlB.100 ml
C.200...
Subscribe to:
Posts (Atom)
.jpg)
.jpg)
