Using Bright-Field Microscopy to Look at a Slide Prepared with a Basic

question 44

Multiple Choice

Using bright-field microscopy to look at a slide prepared with a basic dye you observe cells with a clear inner compartment within the cell at 400X magnification. The cell is most likely a(n)

• A) prokaryote.
• B) bacterium.
• C) archaeon.
• D) eukaryote.

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Definitions:

Hemoglobin

A protein in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs.

Hypoxia

Inadequate cellular oxygenation that may result from a deficiency in the delivery or use of oxygen at the cellular level.

Cardiac Output

The volume of blood the heart pumps through the circulatory system in one minute, an essential parameter in assessing cardiac health.

Diastolic Filling

The phase in the cardiac cycle where the heart chambers fill with blood following relaxation.