Question

Фрагмент правого ланцюга Днк має такий нуклеотидний склад:Г-Г-Г-Ц-А-Т-А-А-Ц-Г-Ц-Т.Визначте порядок чергування нуклеотидів у лівому ланцюгу.Яка довжина і вміст кожного нуклеотида в даному фрагменті?

Answer 1

У-У-У-Г-Т-А-Т-Т-Г-У-Г-А

Answer 2

Nucleotide Sequence and Composition in the Right DNA Strand

The given nucleotide sequence in the right DNA strand is: G-G-G-C-A-T-A-A-C-G-C-T.

Determining the Nucleotide Order in the Left DNA Strand

To determine the nucleotide order in the left DNA strand, we need to understand the complementary base pairing rule in DNA. According to this rule, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G).

Based on this rule, we can determine the nucleotide order in the left DNA strand as follows:

- The complementary base for guanine (G) is cytosine (C). - The complementary base for cytosine (C) is guanine (G). - The complementary base for adenine (A) is thymine (T). - The complementary base for thymine (T) is adenine (A).

Therefore, the nucleotide order in the left DNA strand corresponding to the given right DNA strand is: C-C-C-G-T-A-T-T-G-C-G-A.

Length and Content of Each Nucleotide in the Given Fragment

The given fragment of the right DNA strand has the following nucleotide composition:

- Guanine (G): 3 - Cytosine (C): 2 - Adenine (A): 3 - Thymine (T): 2

The length of the fragment is determined by the total number of nucleotides, which is 12.

Therefore, the length and content of each nucleotide in the given fragment are as follows:

- Guanine (G): 3 nucleotides - Cytosine (C): 2 nucleotides - Adenine (A): 3 nucleotides - Thymine (T): 2 nucleotides

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