Two Noncellular Agents,smaller Than Viruses,are the Infectious Proteins Called ________

question 29

Multiple Choice

Two noncellular agents,smaller than viruses,are the infectious proteins called ________ and the infectious RNA strands called ________.

• A)prions; capsomeres
• B)virions; prions
• C)viroids; phages
• D)prions; phages
• E)prions; viroids

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Definitions:

Limbic System

A complex system of nerves and networks in the brain, controlling basic emotions and drives.

Memory

The cognitive function that enables the storage, retention, and retrieval of information over time.

Emotion

A complex state of feeling that results in physical and psychological changes that influence thought and behavior.

Spatial Tasks

Tasks that involve the manipulation and understanding of spatial relationships and the ability to visualize with the mind's eye.