Respuesta :

Answer:

the order of nucleotides in DNA molecules, hope this helped!

Explanation:

The instructions for the traits of an organism are determined by the ORDER of nucleotides in DNA molecules.

In all organisms, deoxyribonucleic acid (DNA) contains the instructions to synthesize proteins.

DNA is a double-stranded molecule, where each DNA strain is a long chain of nucleotides.

In DNA, there are four types of nucleotides, each containing one different nitrogenous base, i.e., Adenine, Guanine, Thymine and Cytosine.

During transcription, a fragment of DNA (e.g., a gene) is used as a template to create a complementary RNA, usually, a messenger RNA that is then used as a template to create a protein by a mechanism called translation.

The instructions to develop different phenotypic traits are encoded in the linear order of triplets of nucleotides or 'codons' which are contained in the DNA molecule.

In conclusion, the instructions for the traits of an organism are determined by the ORDER of nucleotides in DNA molecules.

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