Question

СРОЧНО! Фрагмент цепи ДНК имеет последовательность нуклеотидов аагцгтгггтатцга. Определите последовательность нуклеотидов на второй цепи молекулы ДНК, число нуклеотидов каждого вида.

Answer 1

Ттц-гца-ццц-ата-гцт
А-7
Т-7
Ц-8
Г-8

Answer 2

DNA Sequence and Complementary Strand

The given DNA sequence fragment is "AAGCGTGGGATATCGA". To determine the sequence of the complementary strand of DNA and the number of nucleotides of each type, we need to understand the base pairing rules in DNA.

In DNA, there are four types of nucleotides: adenine (A), cytosine (C), guanine (G), and thymine (T). Adenine pairs with thymine, and cytosine pairs with guanine. This means that the complementary strand will have nucleotides that pair with the given sequence.

Determining the Complementary Strand

To determine the complementary strand, we need to replace each nucleotide in the given sequence with its complementary base pair. Here's the complementary strand for the given DNA sequence:

Original DNA sequence: AAGCGTGGGATATCGA Complementary DNA sequence: TTCGCACCTATAGCT

Number of Nucleotides

To determine the number of nucleotides of each type in the complementary strand, we count the occurrences of each nucleotide. Here's the breakdown:

- Adenine (A): 2 nucleotides - Cytosine (C): 4 nucleotides - Guanine (G): 4 nucleotides - Thymine (T): 5 nucleotides

Therefore, the number of nucleotides of each type in the complementary strand is as follows:

- Adenine (A): 2 - Cytosine (C): 4 - Guanine (G): 4 - Thymine (T): 5

Please let me know if there's anything else I can help you with!