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In a strand of DNA, each single nucleotide represents a single letter of the DNA code. The following image represents a segment of DNA, showing the nucleotide code. The image displays only one-half of the base pairing in the DNA strand. Choose the correct letter from drop-down options under the nucleotide to complete the complementary strand.

In A Strand Of DNA Each Single Nucleotide Represents A Single Letter Of The DNA Code The Following Image Represents A Segment Of DNA Showing The Nucleotide Code class=

Sagot :

samueladesida43

The correct letter from drop-down options under the nucleotide to complete the complementary strand is as follows: T - G - T - T - A - G.

DNA STRUCTURE:

  • DNA (deoxyribonucleic acid) is a biological molecule that stores genetic information in living cells. It is a double stranded molecule made up of monomers called nucleotides.

  • Each nucleotide of a DNA is represented by letters namely: Adenine (A), Cytosine (C), Guanine (G) and Thymine (T).

  • According to Chargaff in his rule, Adenine base forms an hydrogen bond with Thymine while Guanine forms hydrogen bond with Cytosine base i.e. A-T, G-C.

  • Therefore, in a DNA strand with sequence: A - C - A - A - T - C, the correct letter from drop-down options under the nucleotide to complete the complementary strand is as follows: T - G - T - T - A - G.

Learn more at: https://brainly.com/question/19670411?referrer=searchResults

Oseni

The correct letter to complete the complementary strand of the DNA would be T G T T A G.

According to the base-pairing rule of Chargaff, the purines bases of the DNA always pair with the pyrimidine bases. Specifically, Adenine (A) base always pairs with (T), Thymine while Guanine (G) always pairs with Cytosine (C).

Hence, following the rule, A C A A T C will have a complementary strand of T G T T A G.

More on the base-pairing rule of DNA can be found here: https://brainly.com/question/2208564

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