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Protein Aggregation and Hemoglobin Shape

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Protein Aggregation and Hemoglobin Shape

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Questions and Answers

Which shape of hemoglobin is described as being easy to move and fold due to its little thickness in the center?

Spherical

Pyramidal

Biconcave disc (correct)

Cylindrical

What happens when valine from different hemoglobin molecules interact with each other?

They become hydrophilic

They undergo a chemical reaction

They disintegrate

They form aggregates of hemoglobin (correct)

What is the effect of the sickle cell shape on the efficiency of oxygen transport?

The efficiency is completely lost

The efficiency remains the same

The efficiency is greatly increased

The efficiency is greatly decreased (correct)

What disease is caused by a mutation in a gene called CFTR?

<p>Cystic fibrosis</p> Signup and view all the answers

What is the effect of cystic fibrosis on the movement of exocrine glands?

<p>It becomes harder</p> Signup and view all the answers