339000
Which of the following is incorrect about the given graph
1 The curve is called carbon-di-oxide dissociation curve
2 The part 'A' represents percentage saturation of haemoglobin with oxygen
3 This curve is highly useful in studying the effect of factors like \(\mathrm{pCO}_{2}, \mathrm{H}^{+}\) concentration, etc
4 The part ' B ' represents partial pressure of \(\mathrm{O}_{2}\)
Explanation:
The curve is called as oxygen dissociation curve.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339001
At higher \(\mathrm{CO}_{2}\) concentration, oxygen dissociation curve of haemoglobin will
1 Move to left
2 Move to right
3 Become irregular
4 Move upwardly
Explanation:
At higher \(\mathrm{CO}_{2}\) concentration, oxygen dissociation curve of haemoglobin will move to right.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339002
In the process of transport of \(\mathrm{CO}_{2}\) which phenomenon occurs between RBCs and plasma?
1 Osmosis
2 Adsorption
3 Chloride shift
4 Absorption
Explanation:
Bicarbonate diffuses out of the red blood cells into the plasma in venous blood and visa versa in arterial blood. Chloride ion always diffuses in an opposite direction of bicarbonate ion in order to maintain a charge balance. This is referred to as the chloride shift.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339003
During transport of \(\mathrm{CO}_{2}\) blood does not become acidic due to
1 Neutralisation of \(\mathrm{H}_{2} \mathrm{CO}_{3}\) by \(\mathrm{Na}_{2} \mathrm{CO}_{3}\)
2 Absorption of leucocytes
3 Blood buffers
4 Non-accumulation
Explanation:
During transport of \(\mathrm{CO}_{2}\) blood does not become acidic due to blood buffers. In the bicarbonate buffer system, the most common form of carbon dioxide transportation in the blood, carbon dioxide is finally expelled from the body through the lungs during exhalation. Importantly, the bicarbonate buffer system allows little change to the \(\mathrm{pH}\) of the body system; it allows for people to travel and live at high altitudes because the system can adjust itself to regulate carbon dioxide while maintaining the correct \(\mathrm{pH}\) in the body.
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BIOXI17: BREATHING AND EXCHANGE OF GASES
339000
Which of the following is incorrect about the given graph
1 The curve is called carbon-di-oxide dissociation curve
2 The part 'A' represents percentage saturation of haemoglobin with oxygen
3 This curve is highly useful in studying the effect of factors like \(\mathrm{pCO}_{2}, \mathrm{H}^{+}\) concentration, etc
4 The part ' B ' represents partial pressure of \(\mathrm{O}_{2}\)
Explanation:
The curve is called as oxygen dissociation curve.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339001
At higher \(\mathrm{CO}_{2}\) concentration, oxygen dissociation curve of haemoglobin will
1 Move to left
2 Move to right
3 Become irregular
4 Move upwardly
Explanation:
At higher \(\mathrm{CO}_{2}\) concentration, oxygen dissociation curve of haemoglobin will move to right.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339002
In the process of transport of \(\mathrm{CO}_{2}\) which phenomenon occurs between RBCs and plasma?
1 Osmosis
2 Adsorption
3 Chloride shift
4 Absorption
Explanation:
Bicarbonate diffuses out of the red blood cells into the plasma in venous blood and visa versa in arterial blood. Chloride ion always diffuses in an opposite direction of bicarbonate ion in order to maintain a charge balance. This is referred to as the chloride shift.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339003
During transport of \(\mathrm{CO}_{2}\) blood does not become acidic due to
1 Neutralisation of \(\mathrm{H}_{2} \mathrm{CO}_{3}\) by \(\mathrm{Na}_{2} \mathrm{CO}_{3}\)
2 Absorption of leucocytes
3 Blood buffers
4 Non-accumulation
Explanation:
During transport of \(\mathrm{CO}_{2}\) blood does not become acidic due to blood buffers. In the bicarbonate buffer system, the most common form of carbon dioxide transportation in the blood, carbon dioxide is finally expelled from the body through the lungs during exhalation. Importantly, the bicarbonate buffer system allows little change to the \(\mathrm{pH}\) of the body system; it allows for people to travel and live at high altitudes because the system can adjust itself to regulate carbon dioxide while maintaining the correct \(\mathrm{pH}\) in the body.
339000
Which of the following is incorrect about the given graph
1 The curve is called carbon-di-oxide dissociation curve
2 The part 'A' represents percentage saturation of haemoglobin with oxygen
3 This curve is highly useful in studying the effect of factors like \(\mathrm{pCO}_{2}, \mathrm{H}^{+}\) concentration, etc
4 The part ' B ' represents partial pressure of \(\mathrm{O}_{2}\)
Explanation:
The curve is called as oxygen dissociation curve.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339001
At higher \(\mathrm{CO}_{2}\) concentration, oxygen dissociation curve of haemoglobin will
1 Move to left
2 Move to right
3 Become irregular
4 Move upwardly
Explanation:
At higher \(\mathrm{CO}_{2}\) concentration, oxygen dissociation curve of haemoglobin will move to right.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339002
In the process of transport of \(\mathrm{CO}_{2}\) which phenomenon occurs between RBCs and plasma?
1 Osmosis
2 Adsorption
3 Chloride shift
4 Absorption
Explanation:
Bicarbonate diffuses out of the red blood cells into the plasma in venous blood and visa versa in arterial blood. Chloride ion always diffuses in an opposite direction of bicarbonate ion in order to maintain a charge balance. This is referred to as the chloride shift.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339003
During transport of \(\mathrm{CO}_{2}\) blood does not become acidic due to
1 Neutralisation of \(\mathrm{H}_{2} \mathrm{CO}_{3}\) by \(\mathrm{Na}_{2} \mathrm{CO}_{3}\)
2 Absorption of leucocytes
3 Blood buffers
4 Non-accumulation
Explanation:
During transport of \(\mathrm{CO}_{2}\) blood does not become acidic due to blood buffers. In the bicarbonate buffer system, the most common form of carbon dioxide transportation in the blood, carbon dioxide is finally expelled from the body through the lungs during exhalation. Importantly, the bicarbonate buffer system allows little change to the \(\mathrm{pH}\) of the body system; it allows for people to travel and live at high altitudes because the system can adjust itself to regulate carbon dioxide while maintaining the correct \(\mathrm{pH}\) in the body.
339000
Which of the following is incorrect about the given graph
1 The curve is called carbon-di-oxide dissociation curve
2 The part 'A' represents percentage saturation of haemoglobin with oxygen
3 This curve is highly useful in studying the effect of factors like \(\mathrm{pCO}_{2}, \mathrm{H}^{+}\) concentration, etc
4 The part ' B ' represents partial pressure of \(\mathrm{O}_{2}\)
Explanation:
The curve is called as oxygen dissociation curve.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339001
At higher \(\mathrm{CO}_{2}\) concentration, oxygen dissociation curve of haemoglobin will
1 Move to left
2 Move to right
3 Become irregular
4 Move upwardly
Explanation:
At higher \(\mathrm{CO}_{2}\) concentration, oxygen dissociation curve of haemoglobin will move to right.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339002
In the process of transport of \(\mathrm{CO}_{2}\) which phenomenon occurs between RBCs and plasma?
1 Osmosis
2 Adsorption
3 Chloride shift
4 Absorption
Explanation:
Bicarbonate diffuses out of the red blood cells into the plasma in venous blood and visa versa in arterial blood. Chloride ion always diffuses in an opposite direction of bicarbonate ion in order to maintain a charge balance. This is referred to as the chloride shift.
BIOXI17: BREATHING AND EXCHANGE OF GASES
339003
During transport of \(\mathrm{CO}_{2}\) blood does not become acidic due to
1 Neutralisation of \(\mathrm{H}_{2} \mathrm{CO}_{3}\) by \(\mathrm{Na}_{2} \mathrm{CO}_{3}\)
2 Absorption of leucocytes
3 Blood buffers
4 Non-accumulation
Explanation:
During transport of \(\mathrm{CO}_{2}\) blood does not become acidic due to blood buffers. In the bicarbonate buffer system, the most common form of carbon dioxide transportation in the blood, carbon dioxide is finally expelled from the body through the lungs during exhalation. Importantly, the bicarbonate buffer system allows little change to the \(\mathrm{pH}\) of the body system; it allows for people to travel and live at high altitudes because the system can adjust itself to regulate carbon dioxide while maintaining the correct \(\mathrm{pH}\) in the body.
