QBManager

BREATHING and EXCHANGE OF GASES(NCERT)

286119 Every $100 ml$ of deoxygenated blood delivers approximately

1

5 ml

of

CO

to the alveoli

2

6 ml

of

C O_{2}

to the plasma

3

4 ml

of

C O_{2}

to the alveoli

4

7 ml

of

CO

to the plasma

NCERT Page-275 / N-190

BREATHING and EXCHANGE OF GASES(NCERT)

286120 Enzyme involved in $C O_{2}$ transport in blood is:

1 Carboxylase

2 Carboxykinase

3 Carbonic anhydrase

4 None of these

NCERT Page-275 / N-190

BREATHING and EXCHANGE OF GASES(NCERT)

286121 The correct statement in respect of protein haemoglobin is that it]#

1 maintains blood sugar level.

2 acts as an oxygen carrier in the blood.

3 functions as a catalyst for biological reactions.

4 forms antibodies and offers resistance to diseases.

BREATHING and EXCHANGE OF GASES(NCERT)

286122 Identify the correct statement with reference to transport of respiratory gases by blood?

1 Haemoglobin is necessary for transport of carbon dioxide and carbonic anhydrase for transport of oxygen.

2 Haemoglobin is necessary for transport of oxygen and carbonic anhydrase for transport of carbon dioxide.

3 Only oxygen is transported by blood.

4 Only carbon dioxide is transported by blood.

NCERT ( Page-274 & 275 / N-189

BREATHING and EXCHANGE OF GASES(NCERT)

286119 Every $100 ml$ of deoxygenated blood delivers approximately

1

5 ml

of

CO

to the alveoli

2

6 ml

of

C O_{2}

to the plasma

3

4 ml

of

C O_{2}

to the alveoli

4

7 ml

of

CO

to the plasma

NCERT Page-275 / N-190

BREATHING and EXCHANGE OF GASES(NCERT)

286120 Enzyme involved in $C O_{2}$ transport in blood is:

1 Carboxylase

2 Carboxykinase

3 Carbonic anhydrase

4 None of these

NCERT Page-275 / N-190

BREATHING and EXCHANGE OF GASES(NCERT)

286121 The correct statement in respect of protein haemoglobin is that it]#

1 maintains blood sugar level.

2 acts as an oxygen carrier in the blood.

3 functions as a catalyst for biological reactions.

4 forms antibodies and offers resistance to diseases.

BREATHING and EXCHANGE OF GASES(NCERT)

286122 Identify the correct statement with reference to transport of respiratory gases by blood?

1 Haemoglobin is necessary for transport of carbon dioxide and carbonic anhydrase for transport of oxygen.

2 Haemoglobin is necessary for transport of oxygen and carbonic anhydrase for transport of carbon dioxide.

3 Only oxygen is transported by blood.

4 Only carbon dioxide is transported by blood.

NCERT ( Page-274 & 275 / N-189

BREATHING and EXCHANGE OF GASES(NCERT)

286119 Every $100 ml$ of deoxygenated blood delivers approximately

1

5 ml

of

CO

to the alveoli

2

6 ml

of

C O_{2}

to the plasma

3

4 ml

of

C O_{2}

to the alveoli

4

7 ml

of

CO

to the plasma

NCERT Page-275 / N-190

BREATHING and EXCHANGE OF GASES(NCERT)

286120 Enzyme involved in $C O_{2}$ transport in blood is:

1 Carboxylase

2 Carboxykinase

3 Carbonic anhydrase

4 None of these

NCERT Page-275 / N-190

BREATHING and EXCHANGE OF GASES(NCERT)

286121 The correct statement in respect of protein haemoglobin is that it]#

1 maintains blood sugar level.

2 acts as an oxygen carrier in the blood.

3 functions as a catalyst for biological reactions.

4 forms antibodies and offers resistance to diseases.

BREATHING and EXCHANGE OF GASES(NCERT)

286122 Identify the correct statement with reference to transport of respiratory gases by blood?

1 Haemoglobin is necessary for transport of carbon dioxide and carbonic anhydrase for transport of oxygen.

2 Haemoglobin is necessary for transport of oxygen and carbonic anhydrase for transport of carbon dioxide.

3 Only oxygen is transported by blood.

4 Only carbon dioxide is transported by blood.

NCERT ( Page-274 & 275 / N-189

BREATHING and EXCHANGE OF GASES(NCERT)

286119 Every $100 ml$ of deoxygenated blood delivers approximately

1

5 ml

of

CO

to the alveoli

2

6 ml

of

C O_{2}

to the plasma

3

4 ml

of

C O_{2}

to the alveoli

4

7 ml

of

CO

to the plasma

NCERT Page-275 / N-190

BREATHING and EXCHANGE OF GASES(NCERT)

286120 Enzyme involved in $C O_{2}$ transport in blood is:

1 Carboxylase

2 Carboxykinase

3 Carbonic anhydrase

4 None of these

NCERT Page-275 / N-190

BREATHING and EXCHANGE OF GASES(NCERT)

286121 The correct statement in respect of protein haemoglobin is that it]#

1 maintains blood sugar level.

2 acts as an oxygen carrier in the blood.

3 functions as a catalyst for biological reactions.

4 forms antibodies and offers resistance to diseases.

BREATHING and EXCHANGE OF GASES(NCERT)

286122 Identify the correct statement with reference to transport of respiratory gases by blood?

1 Haemoglobin is necessary for transport of carbon dioxide and carbonic anhydrase for transport of oxygen.

2 Haemoglobin is necessary for transport of oxygen and carbonic anhydrase for transport of carbon dioxide.

3 Only oxygen is transported by blood.

4 Only carbon dioxide is transported by blood.

NCERT ( Page-274 & 275 / N-189

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