A 65-year-old man with emphysema due to 34 years of cigarette smoking is admitted to hospital due to dyspnea. With further tests the mean pulmonary arterial pressure is determined to be 45 mm Hg at rest. He is hypoxic (PO2 = 49 mm Hg), hypercapnic (85 mm Hg), and slightly acidotic. The cardiovascular and oxygen changes are due to which of the following?

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#Question id: 2068

#I Life Science/ Life Sciences Group – I-V

Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?

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#Question id: 10402

#I Life Science/ Life Sciences Group – I-V

Photomorphogenic responses of phytochrome inhibited by

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#Question id: 358

#I Life Science/ Life Sciences Group – I-V

Consider the following reaction at equilibrium: CO2 + H2O ⇔ H2CO3. What would be the effect of adding additional H2O?

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#Question id: 12746

#SCPH06 I Botany

Choose the methodology which is based on Agglutination reaction.

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#Question id: 10578

#SCPH06 I Botany

The population of annual breeder growing at a rate of 10% per year. Initial population size is 1200. After 3 years population size would be