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#2 | Blood: General Description & RBC Part2
(Zoology) > Body Fluids and Circulation

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Related Practice Questions :

What is the oxidation state of iron in haemoglobin?

1. Fe- 2. Fe2+
3. Fe3+ 4. Fe4+
 76%
Level 2: 60%+
AIIMS - 2013
Hints

Mature RBCs lose their ability for

1. DNA replication
2. Anaerobic respiration
3. Aerobic respiration and DNA replication
4. Aerobic respiration, DNA replication and RNA synthesizing machinery
 59%
Level 3: 35%-60%
AIIMS - 2015
Hints

Haemoglobin is

1. an oxygen carrier in human blood

2. a protein used as food supplement

3. an oxygen scavenger in root nodules

4. a plant protein with high lysine content

 97%
Level 1: 80%+
AIIMS - 2012
Hints

The transport of respiratory gases is taken care by which blood component?

1. RBC

2. WBC

3. Platelets

4. Fibrinogen

 96%
Level 1: 80%+
Hints

Hemoglobin in healthy individual:

1. 12–20 g/10 mL of blood 2. 12–14 g/100 mL of blood
3. 12–30 g/10 mL of blood 4. 12–14 g/10 mL of blood
 91%
Level 1: 80%+
Hints

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