The Bacterium E.coli

question 2

Multiple Choice

The bacterium E.coli

• A) is a normal inhabitant of the mammalian gut.
• B) has some mutant strains that produce toxins and cause disease.
• C) is grown in laboratories around the world.
• D) produces vitamin K.
• E) has all of these characteristics.

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Definitions:

Source Amnesia

A memory disorder in which someone can remember certain information but is unable to recall where, when, or how that information was acquired.

Proactive Interference

The phenomenon where old memories inhibit the capacity to remember new information.

Retrieval Cues

Stimuli or prompts that aid the recall of information stored in memory.

Serial Position Effects

A memory-related phenomenon where people tend to recall the first and last items in a series better than the middle items.