Breathing and Exchange of gases Set 4

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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Breathing and Exchange of gases Set 4

Q1 | Trachea is lined with incomplete rings of (D.P.M.T.1996)
Q2 | Oxygen and carbon dioxide are transported in blood through (CB.S.E.1996)
Q3 | About 1500 ml of air left in lungs is called (CB.S.E.1996)
Q4 | Which one protects the lungs? (B.H.U.1990)
Q5 | Which one has the lowest value?
Q6 | A child was killed through asphyxiation. Post morturm confirmed it because a piece of lung put in water (M.P.PMT.1996)
Q7 | A molecule of haemoglobin carries how many oxygen molecules ((M.P.P.M.T.1997,Tamil Nadu 2001,C.F.M.T.2002,J.CM.E.E.2004)
Q8 | In carbon monoxide poisoning there is (A.F.M.C 1997)
Q9 | Exchange of gases in lung alveoli occurs through (CB.S.E.1998,A.FMC.2002)
Q10 | Haemoglobin is (CB.S.E.1999)
Q11 | Vocal cords occur in
Q12 | The cells which do not respire (A.FMC.2001)
Q13 | Hiccough (hiccup) is due to activity of (Manipal 2001)
Q14 | Bicarbonate formed inside erythrocytes moves out to plasma while chloride of plasma pass into erythrocytes.The phenomenon is called (Kerala 2001,2003)
Q15 | Respiratory centre of brain is stimulated by (A.I.I.M.S 2000)
Q16 | A higher CO2 concentration of blood causes (AM U.2001)
Q17 | Gases diffuse over the respiratory surface because of (Manipal 2002)
Q18 | Dissociation curve of O2 (which is dissociation from Hb) shifts to the rights....
Q19 | Thoracic cage of man is formed of (M.P.P.M.T.2002)
Q20 | Vital capacity of lung is equal to (Karnataka 2002)
Q21 | Dead space is (Manipal 2003)
Q22 | Carbon monoxide contained in Tobacco smoke (A.I.E.E.E.2003)
Q23 | What is correct ? (Orissa 2003)
Q24 | Increase in CO2 concentration shall cause (CB.S.E.2004)
Q25 | SARS is caused by a variant of (A.I.I.M.S 2004)