| ⇦ | 
| ⇨ |
Bulk of carbon dioxide (CO₂) released form body tissues into the blood is present as
Options
(a) bicarbonate in blood plasma and RBCs
(b) free CO₂ in blood plasma
(c) 70% carbamino – haemoglobin and 30% as bicarbonate
(d) carbamino – haemoglobin in RBCs
Correct Answer:
bicarbonate in blood plasma and RBCs
Explanation:
70% to 75% CO₂ is transported as primary buffer of the blood. Bicarbonate ion (HNO₃) in blood plasma. When CO₂ diffuses from tissues into blood then it is acted upon by the enzyme carbonic anhydrase.
Related Questions: - Whorled, simple leaves with reticulate venation are present in
- What would be the number of chromosomes of the aleurone cells of a plant with 42
- The algal component of foliose lichen is termed as
- In photosynthesis the light-independent reactions take place at :
- Classical experiment to prove essentially of CO₂ for photosynthesis was given by
Topics: Human Physiology Systems
(35)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Whorled, simple leaves with reticulate venation are present in
- What would be the number of chromosomes of the aleurone cells of a plant with 42
- The algal component of foliose lichen is termed as
- In photosynthesis the light-independent reactions take place at :
- Classical experiment to prove essentially of CO₂ for photosynthesis was given by
Topics: Human Physiology Systems (35)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply