The Ability of Some Microbes, Such as Trypanosoma or Giardia

question 6

Multiple Choice

The ability of some microbes, such as Trypanosoma or Giardia to alter their surface molecules and evade destruction by the hostʹs antibodies is called

• A) cytocidal effect.
• B) antigenic variation.
• C) virulence.
• D) lysogenic conversion.
• E) cytopathic effect.

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Definitions:

Stimulation Deprivation

A condition or situation in which an organism receives less sensory input or stimulation than is normal or necessary, potentially affecting development or functioning.

Human Affection

The feelings of love, warmth, and fondness between humans.

Neural Plasticity

The ability of the nervous system to adjust and rewire itself in response to new experiences, learning, or damage.

Gonadal Hormones

Hormones produced by the gonads (ovaries and testes), including estrogen, progesterone, and testosterone, which play key roles in reproductive functions.