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(1 point) Hemoglobin molecule binds to oxygen and transports it acrossvarious tissues in animals. It shows a characteristic binding pattern at variouspartial pressures of oxygen. The three graphs P, Q and R in the figure represent binding patterns in.

A
P: individual adapted to sea level
Q: anemic individual
R: individual adapted to high altitudes
B
P: maternal hemoglobin
Q: fetal hemoglobin
R: anemic individual
C
P: individual adapted to high altitudes
Q: individual adapted to sea level
R: anemic individual
D
P: anemic individual
Q: maternal hemoglobin
R: fetal hemoglobin
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Solution
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Correct option is C. P: individual adapted to high altitudes
Q: individual adapted to sea level
R: anemic individual

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Similar Questions
Q1

Read the passage and answer the following question.

Both myoglobin and hemoglobin are oxygen-binding molecules found in vertebrates. Myoglobin is the major oxygen-binding protein of muscle, whereas hemoglobin is the major oxygen-binding protein of blood. The following graphs called oxygen dissociation curves. On the x-axis is the pressure of oxygen (O2) and on the y-axis is the proportion of oxygen binding sites that are filled, referred to as saturation.

Hemoglobin in capillaries of the lungs is exposed to an oxygen pressure of 100. This hemoglobin is transported within red blood cells to capillaries in muscle, where the oxygen pressure is only 20. The condition occurs in the muscle is
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Q2
The given graph shows the results of the comparison of binding of human hemoglobin and myoglobin to oxygen at different oxygen pressures.

The greatest difference in oxygen saturation between hemoglobin and myoglobin takes place at which of the following pressure?

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Q3
Which type of tissues support, binds and transport food in animals?
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Q4

Myoglobin is

i.An iron- and oxygen-binding protein

ii. found mainly in muscle tissue.

iii. same as hemoglobin

iv. Myoglobin is a monomeric heme


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Q5
Name the kind of tissue that

(i) Carries oxygen around your body

(ii) Brings about movement in animals

(iii) Transports food to different parts of a plant

(iv) Transports water in plants

(v) Supports an animal's body.

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