When nucleotides join together, their sugar and phosphate sections form long strands. A single DNA molecule is made of two strands of nucleotides. This forms the "backbone" two DNA strands of a DNA molecule. The bases on each nucleotide face inward, sugar toward each other. base; A, C, G or T phosphate This allows bases on opposite strands to interact, keeping the two strands together.

When nucleotides join together, their sugar and phosphate sections form long strands. A single DNA molecule is made of two strands of nucleotides. This forms the "backbone" two DNA strands of a DNA molecule. The bases on each nucleotide face inward, sugar toward each other. base; A, C, G or T phosphate This allows bases on opposite strands to interact, keeping the two strands together.

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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