Under Which of the Following Conditions Do Polyomaviruses Cause Tumors

question 6

Multiple Choice

Under which of the following conditions do polyomaviruses cause tumors in their hosts?

• A) Injection of high titers in young animals.
• B) Injection of high titers in older animals.
• C) Exposure to the virus via an aerosol.
• D) Exposure to particularly tumorigenic strains of the virus.

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Definitions:

Basic Biological Motives

Fundamental drives that are necessary for survival, such as hunger, thirst, and the need for shelter.

Autonomic Arousal

The activation of the autonomic nervous system, inducing physiological changes such as increased heart rate and blood pressure in response to stimuli.

Conscious Experience

The awareness of one's own thoughts, feelings, sensations, and surroundings at any given moment.

Emotional Theory

A hypothesis or set of ideas attempting to explain the nature, functions, or mechanisms of human emotions.