Mycobacteria Spp

question 65

Multiple Choice

Mycobacteria spp. have evolved a mechanism to evade adaptive immunity by

• A) creating autoantibodies against activated T-cell populations.
• B) triggering T- and B-cell apoptosis.
• C) hiding within red blood cells of the body (similar to malarial infection).
• D) inducing the production of anti-inflammatory cytokines (IL-6 and IL-10).
• E) producing phagocytic chemorepellants and paralyzing neutrophils.

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Definitions:

Tempered Steel Frame

A strong, durable frame made of steel that has undergone a heat treatment process to improve its toughness and reduce brittleness.

Alloy Frame

A framework made from an alloy, which is a mixture of metals or a metal with another element, used for its strength and light weight, often seen in bicycles, motorcycles, and lightweight vehicles.

Heavy Loads

Refers to materials or goods that are of great weight, often requiring special equipment for transportation or handling.

Yield Strength

The stress level at which a material begins to deform permanently, marking the transition from elastic to plastic behavior.