If One Strand of a DNA Molecule Has the Sequence

question 17

Multiple Choice

If one strand of a DNA molecule has the sequence of bases 5'-ATTGCA-3',the other complementary strand would have the sequence

• A)5-'TAACGT-3'.
• B)5'-TGCAAT-3'.
• C)5'-UAACGU-3'.
• D)3'-UAACGU-5'.

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Definitions:

Limbic System

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

Engram

An assumed electrical circuit in the brain that corresponds to a memory trace.

Serial-Position Effect

The tendency to recall more accurately the first and last items in a series.

Maintenance Rehearsal

Mental repetition of information to keep it in memory.