The Hemocyanin of Arthropods and Molluscs Differs from the Hemoglobin

question 63

Multiple Choice

The hemocyanin of arthropods and molluscs differs from the hemoglobin of mammals in that

• A) the oxygen dissociation curve for hemocyanin is linear.
• B) hemocyanin carries more carbon dioxide.
• C) hemocyanin has protein coupled to copper rather than iron.
• D) the protein of hemocyanin is not bound to metal.
• E) hemocyanin is bound to sodium ions.

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Definitions:

Initial Outlay

The initial investment or capital required to start a project or investment.

Mutually Exclusive

Events or choices that cannot occur or be chosen at the same time, necessitating an either/or selection.

Financial Viability

The ability of an entity to generate sufficient income to meet operating payments, debt commitments, and, where applicable, to allow for growth, while maintaining a solid financial position.

Precludes

Prevents from happening; makes impossible.