Home
Class 11
BIOLOGY
The partial pressure of oxygen in the al...

The partial pressure of oxygen in the alveoli to the lungs is

A

Less than that of `CO_(2)`

B

Equal to that in the blood

C

More than that in the blood

D

Less than that in the blood.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • BREATHING AND RESPIRATION

    SANTRA PUBLICATION|Exercise B. Choose more than one options :|13 Videos

  • BREATHING AND RESPIRATION

    SANTRA PUBLICATION|Exercise C. Fill in the Blanks :|25 Videos

  • BODY FLUIDS AND CIRCULATION

    SANTRA PUBLICATION|Exercise NCERT QUESTION(PART-A)|4 Videos

  • CELL - AS THE BASIC UNIT OF LIFE

    SANTRA PUBLICATION|Exercise NCERT Questions|14 Videos

Similar Questions

Explore conceptually related problems

The partial pressure of oxygen in the alveoli of the lungs is

the partial pressure of oxygen in the alveolar air is

The correct statement about respiration are (i) In cockroach gaseous exchange occurs mainly between tracheoles and haemolymph (ii) increase in inspiratory capacity does not involve an increase in tidal volume (iii) partial pressure of oxygen in blood is less than that in alveoli (iv) chloride shift in erythrocytes maintain the ionic balance

The alveoli of lungs is formed of

A gaseous mixture was prepared by taking equal moles of CO and N_2 . If the total pressure of the mixture was found 1 atm, the partial pressure of the nitrogen (N_2) in the mixture is

What is the colour of the lungs?

Compare the partial pressures of gases A and B when 3 moles of A and 5 moles of B mixed in constant volume, and 25^(@) C and 1 atm pressure.

Two gas bulbs are connected by a thin tube. Calculate the partial pressure of helium after the connective valve is opened at a constant temperature of 27^@C .

A gas mixture consists of three gases A, B and C with the number of moles 1,2 and 4, respectively.w hich of the gases will have a maximum partial pressure if the total pressure of the mixture is P at a given temperature ?

What are alveoli ?