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Ignicoccus Has Several Unique Structural Features That Have Lead Scientists

question 63

Essay

Ignicoccus has several unique structural features that have lead scientists to propose that it may be the modern descendent of the ancestral cell type that gave rise to the origin of eukaryotic cells. What are the unique features of Ignicoccus and why do they support this hypothesis?


Definitions:

Serum Potassium

The concentration of potassium in the serum part of blood, important for nerve function, muscle control, and heart function.

Coronary Artery Disease

A condition characterized by the narrowing or blockage of the coronary arteries, leading to decreased blood flow to the heart.

Serum Potassium

The concentration of potassium in the blood serum, which is crucial for muscle and nerve function.

Cardiac Output

The volume of blood the heart pumps per minute.

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