Oxygen and Carbon Dioxide Bind to the Same Sites on the Hemoglobin

question 33

True/False

Oxygen and carbon dioxide bind to the same sites on the hemoglobin molecule at different times.

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Definitions:

Horizontal

Describes a direction parallel to the ground or the horizon; at 90 degrees to the vertical.

Groundwater

Water present beneath the Earth's surface in soil pore spaces and in the fractures of rock formations.

Fractures

Breaks in rock or bone, often as a result of stress exceeding the material's internal strength.

Granite

A coarse-grained igneous rock composed mainly of quartz, feldspar, and mica, often used in construction.