When a Phagocyte Engulfs a Bacterium or Other Foreign Particle,how

question 20

Multiple Choice

When a phagocyte engulfs a bacterium or other foreign particle,how does it destroy the foreign material in the vacuole?

• A)By being denied its natural food and surface respiration the bacterium simply ceases to live and breaks apart over time.
• B)The phagocyte's nuclear coding is stronger than that of the bacterium.
• C)The Golgi body proceeds to use molecules from the foreign body for cell products.
• D)A cell lysosome is fused with the foreign particle and digestive enzymes destroy the particle.
• E)Cell mitochondria use the foreign material as a fuel for aerobic respiration.

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Definitions:

Arithmetic Average Return

The simple average of a series of returns generated over a period of time.

Variance

A statistical measurement of the dispersion of returns for a given security or market index, indicating volatility.

Time Horizon

The length of time over which an investment is expected to be held or a financial goal is to be achieved.

Standard Deviation

A measure of the dispersion or variability in a dataset, commonly used in finance to assess the volatility of an asset's returns over time.