| ⇦ | 
| ⇨ |
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: - Body temperature of many animals correspond to the environmental temperature.
- Biceps and triceps are found in
- Thr fruitss developed from ovary and other floral parts except ovary are called
- During the metaphase stage of mitosis spindle fibres attach to chromosomes at
- Genes of interest can be selected from a genomic library by using
Topics: Human Physiology Systems
(35)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Body temperature of many animals correspond to the environmental temperature.
- Biceps and triceps are found in
- Thr fruitss developed from ovary and other floral parts except ovary are called
- During the metaphase stage of mitosis spindle fibres attach to chromosomes at
- Genes of interest can be selected from a genomic library by using
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