Barbara Hasn't Ridden a Bicycle in Years, but When She

question 377

Multiple Choice

Barbara hasn't ridden a bicycle in years, but when she sees a bike with handlebar streamers and playing cards in the spokes on television, she remembers learning to ride her best friend's bike. The childhood memory of learning to ride a bike has moved from Barbara's __________________ to her __________________.

• A)unconscious; conscious
• B)conscious; preconscious
• C)preconscious; conscious
• D)unconscious; preconscious
• E)conscious; unconscious

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Definitions:

Unneeded Genes

Genes that are not required by an organism for survival or reproduction, often becoming deactivated or lost over evolutionary time.

Regulation Development

The process through which biological systems grow and change, governed by genetic and environmental factors.

Transcription

The first step in gene expression, where a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.

Posttranscription

Processes that occur to eukaryotic mRNA after it has been transcribed from DNA but before it is translated into protein, such as splicing, 5' capping, and polyadenylation.