Question

Какие связи будут в первую очередь разрушаться при воздействии на молекулу ДНК разных факторов: между соседними нуклеотидами, входящими в состав одной цепи, или между комплементарными нуклеотидами разных цепей?

Answer 1

между комплементарными нуклеотидами разных цепей.

Answer 2

Understanding the Impact on DNA Molecule

When considering the impact of different factors on the DNA molecule, it's important to understand the nature of the connections within the molecule and how they might be affected.

Connections in DNA Molecule: The DNA molecule consists of two strands that are connected by hydrogen bonds between complementary nucleotide bases. These bases are adenine (A) paired with thymine (T), and cytosine (C) paired with guanine (G).

Impact on Different Connections: When different factors influence the DNA molecule, the connections between complementary nucleotide bases of different strands are primarily affected. This is because these connections are crucial for maintaining the structure and stability of the DNA molecule.

Conclusion: In summary, when considering the impact on the DNA molecule, the connections between complementary nucleotide bases of different strands are the primary focus, as they play a key role in maintaining the integrity of the DNA structure.

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