Hemoglobin And Myoglobin Flashcards

1
Q

What is the location of myoglobin

A

Cardiac and skeletal muscle

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2
Q

What is the location of hemoglobin

A

Red blood cells

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3
Q

What is the function of myoglobin

A
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4
Q

What is the function of hemoglobin

A
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5
Q

What are he conjugated proteins for myoglobin and hemoglobin

A
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6
Q

Explain the primary structure of myoglobin

A
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7
Q

Explain the primary structure of hemoglobin

A
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8
Q

Explain the secondary structure of myoglobin

A
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9
Q

Explain the secondary structure of hemoglobin

A
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10
Q

Explain the tertiary structure of myoglobin

A
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11
Q

Explain the tertiary structure of hemoglobin

A
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12
Q

Explain the quaternary structure of myoglobin

A

Absent

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13
Q

Explain the quaternary structure of hemoglobin

A
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14
Q

How many types does myoglobin have

A

One

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15
Q

What is the forms of myoglobin

A
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16
Q

What are the types of hemoglobin

A

A1
A2
F

17
Q

What are the forms of hemoglobin

A
18
Q

What is the shape of the O2 dissociation curve for myoglobin

A

Hyperbolic (rectangular)

19
Q

What is the shape of the O2 dissociation curve for hemoglobin

A

Sigmoid (s-shape)

20
Q

What is the cooperative binding of the O2 dissociation curve for myoglobin

A

Not present (monomeric)

21
Q

What is the cooperative binding of the O2 dissociation curve for hemoglobin

A
22
Q

What is the O2 affinity of the O2 dissociation curve for myoglobin and hemoglobin

A

Myoglobin - high
Hemoglobin lower

23
Q

What is the P50 of the O2 dissociation curve for myoglobin and hemoglobin

A

Myoglobin = 5 mmHg
Hemoglobin = 26 mmHg

24
Q

What is the Bohr effect of the O2 dissociation curve for myoglobin

A

Not present

25
Q

What is the Bohr effect of the O2 dissociation curve for hemoglobin

A
26
Q

Explain heme

A
27
Q

What is present at the center of heme

A
28
Q

What is the role of globin protein

A
29
Q

Explain type A1 of hemoglobin

A
30
Q

Explain type A2 of hemoglobin

A
31
Q

Explain type F of hemoglobin

A