r as A-T and G-C with no cross pairing. How is this accomplished? A and G are polar leaning heavily to the positive. T and C are neg repel each other and cannot pair. A and G do not have their polar sites in the appropriate location same is true of T and C. A and T have two matching but opposite polar sites. G and C hav two poles will not attract and maintain attraction for three poles.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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The DNA molecule contains complementary nitrogen bases. There are four bases, but they
pair as A-T and G-C with no cross pairing. How is this accomplished?
A and G are polar leaning heavily to the positive. T and C are negative. A-G and T-C
repel each other and cannot pair.
A and G do not have their polar sites in the appropriate location to pair, and the
same is true ofI and C.
A and T have two matching but opposite polar sites. G and C have 3 polar sites. The
two poles will not attract and maintain attraction for three poles.
O there is more than one correct response
Transcribed Image Text:The DNA molecule contains complementary nitrogen bases. There are four bases, but they pair as A-T and G-C with no cross pairing. How is this accomplished? A and G are polar leaning heavily to the positive. T and C are negative. A-G and T-C repel each other and cannot pair. A and G do not have their polar sites in the appropriate location to pair, and the same is true ofI and C. A and T have two matching but opposite polar sites. G and C have 3 polar sites. The two poles will not attract and maintain attraction for three poles. O there is more than one correct response
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