Examine the Micrographs Above and Answer the Following Question(s)

question 86

Multiple Choice

Examine the micrographs above and answer the following question(s) .
-The cell in micrograph "I" is at which stage of the cell cycle?

• A) prophase
• B) telophase
• C) interphase
• D) anaphase
• E) metaphase

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Definitions:

Atrioventricular Valve

One of the two valves that separate the atrium and the ventricle in the heart, preventing backflow of blood.

Inferior Vena Cava

The large vein that carries de-oxygenated blood from the lower and middle parts of the body into the right atrium of the heart.

Valves

Structures in the heart and veins that maintain blood flow in one direction, preventing backflow.

Coronary Artery

is a vital blood vessel that supplies oxygen-rich blood to the heart muscle itself.