The Structure of DNA Is Often Described as a Twisted

question 9

Essay

The structure of DNA is often described as a twisted ladder. The rungs of the ladder represent the sugar phosphate chains. Is this an accurate description? Why or why not?

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Definitions:

Repression

Repression is a psychological defense mechanism where unpleasant thoughts, memories, or desires are kept out of conscious awareness.

Preconscious

Part of the mind that contains thoughts and feelings that are not currently in consciousness but can be readily brought to consciousness.

Collective Unconscious

A set of primordial stories and images, hypothesized by Carl Jung to be shared by all of humanity, and which he proposed underlie and shape our perceptions and desires.

Glove Anesthesia

A psychological condition in which a person experiences a loss of sensation in the hand and wrist that cannot be explained by medical reasons.