Q.
The diagram shows part played by red blood cells in the transport of carbon dioxide
Which row is correct?
1
2
3
4
a
Carbaminohaemoglobin
Haemoglobinic acid
Hydrogen ions
Hydrogen carbonate ions
b
Carbonic anhydrase
Carbonic acid
Hydrogen ions
Hydrogen carbonate ions
c
Carboxyhaemoglobin
Carbonic anhydrase
Carbonic acid
Carbon dioxide
d
Haemoglobinic acid
Carbonic acid
Hydrogen Carbonate ions
Hydrogen ions
| 1 | 2 | 3 | 4 | |
|---|---|---|---|---|
| a | Carbaminohaemoglobin | Haemoglobinic acid | Hydrogen ions | Hydrogen carbonate ions |
| b | Carbonic anhydrase | Carbonic acid | Hydrogen ions | Hydrogen carbonate ions |
| c | Carboxyhaemoglobin | Carbonic anhydrase | Carbonic acid | Carbon dioxide |
| d | Haemoglobinic acid | Carbonic acid | Hydrogen Carbonate ions | Hydrogen ions |
Breathing and Exchange of Gases
Solution: