Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 11-science Answered

gas exchange in the lungs happen by the process of  
Asked by pb.sampathsarasu | 16 Sep, 2020, 07:41: PM
answered-by-expert Expert Answer
Gas exchange is the process of absorbing inhaled atmospheric oxygen molecules into the bloodstream and offloading carbon dioxide from the bloodstream into the atmosphere. This process is completed in the lungs through the diffusion of gases from areas of high concentration to areas of low concentration.
Answered by Sheetal Kolte | 17 Sep, 2020, 11:13: AM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 11-science - Biology
gas exchange in the lungs happen by the process of  
Asked by pb.sampathsarasu | 16 Sep, 2020, 07:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
A: exchange of O2 and CO2 occurs by active transport R: rate of diffusion does not depend on the partial pressure of O2 and CO2
Asked by arushidabhade | 05 Aug, 2019, 07:46: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
State the primary site of exchange of gases in lungs.
Asked by Topperlearning User | 18 Jul, 2014, 03:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
Apart from RBCs, which is the other component of blood which carries oxygen?
Asked by Topperlearning User | 18 Jul, 2014, 03:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
Name the substance formed after the combination of oxygen and haemoglobin.
Asked by Topperlearning User | 18 Jul, 2014, 03:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
How many molecules of oxygen can a single haemoglobin molecule carry?
Asked by Topperlearning User | 18 Jul, 2014, 03:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
State the significance of the sigmoid oxygen dissociation curve.
Asked by Topperlearning User | 18 Jul, 2014, 03:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
Under normal physiological conditions, state the amount of oxygen which will be delivered by 100 ml of blood.
Asked by Topperlearning User | 18 Jul, 2014, 03:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
State the name of the form in which CO2 is transported by blood.
Asked by Topperlearning User | 18 Jul, 2014, 03:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Biology
With respect to the partial pressures of oxygen and carbon dioxide, when are more molecules of carbaminohaemoglobin formed?
Asked by Topperlearning User | 18 Jul, 2014, 03:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×