What forms the double helical structure?

Answer 1

Two strands of DNA, constituted by deoxy-ribonucleotides are arranged to form double helical strucure.

The DNA molecule is composed of two strands that are arranged in a specific way to form a double helix spiral structure. Each strand is composed of four different deoxyribonucleotides: adenine, guanine, cytosine, and thymine.

The creation of hydrogen bonds between the nitrogen bases of the nucleotides in two strands holds them together to form a stable structure.

Two strands are helically coiled around each other with a ladder formed by paired nitrogen bases. Adenine pairs with thymine, and guanine pairs with cytosine. The pairing between nitrogen bases is specific.

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Answer 2

The double helical structure is formed by the complementary base pairing of adenine with thymine and guanine with cytosine in DNA molecules.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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