Relationship Of Two Dna Strands To Each Other - Web structure of two strands, intertwining around an axis like a twisted ladder: Web the two dna strands are antiparallel, such that the 3ʹ end of one strand faces the 5ʹ end of the other (figure 10.16). Web a dna molecule is composed of two strands. Each strand is composed of nucleotides bonded together covalently.
Each strand is composed of nucleotides bonded together covalently. Web structure of two strands, intertwining around an axis like a twisted ladder: Web a dna molecule is composed of two strands. Web the two dna strands are antiparallel, such that the 3ʹ end of one strand faces the 5ʹ end of the other (figure 10.16).