Question

Myoglobin and the subunits of hemoglobin have: A. Very different primary and tertiary structures B. Very similar primary and tertiary structures C. Very similar primary structures, but different tertiary structures D. Very similar tertiary structures, but different primary structures

Answer 1

Answer:

.

Explanation:

Answer 2

Myoglobin and the subunits of hemoglobin have very similar primary and

tertiary structures.

Myoglobin is a  protein which bind Iron and oxygen during respiration to

ensure adequate distribution to cardiac and skeletal muscles . Hemoglobin is

also a protein that binds oxygen to ensure adequate distribution to cells as

oxygen deficiency in cells leads to death.

Myoglobin and the subunits of hemoglobin have very similar primary,

secondary and tertiary structures which makes option B the most

appropriate.

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