Membrane Attack Complex (MAC)kills by ________

question 6

Multiple Choice

Membrane attack complex (MAC) kills by ________.

• A) providing a passage for antibodies to enter into the bacterial cytosol
• B) disrupting the selectively permeability of a bacteria's plasma membrane
• C) penetrating the capsule of the bacteria giving antibiotic drugs access to bacterial cells
• D) allowing the organelles to spill free from the bacteria

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Definitions:

Cross-Sectional Study

This observational research approach evaluates information from either an entire population or a sample that reflects it, focusing on a singular time frame.

Longitudinal Study

A research design that involves repeated observations of the same variables (e.g., people) over short or long periods of time, often years or even decades.

Selective Attrition

Selective attrition refers to the phenomenon where participants drop out of a study at different rates, often influenced by specific characteristics, which can bias the results.

Demand Characteristics

Aspects of an observational setting that cause people to behave as they think someone else wants or expects.