This Image Shows the Anatomy of a Fingernail

question 32

Multiple Choice

This image shows the anatomy of a fingernail.What does "2" represent?

• A)free edge
• B)nail body
• C)eponychium (cuticle)
• D)lunule
• E)nail root

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Definitions:

ATP

Adenosine Triphosphate, a molecule that carries energy within cells, enabling metabolic processes.

Glucose Molecule

A straightforward sugar, important for energy production in living creatures, and a fundamental part of multiple carbohydrates.

Anaerobic Respiration

A type of respiration that occurs in the absence of oxygen, producing energy by breaking down glucose without using oxygen.

Psychological Fatigue

A state of mental weariness and decreased efficiency resulting from prolonged periods of cognitive activity, often leading to decreased performance and motivation.