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DNA Structure and Sequence Notes: Definitions & Explanations PDF | Download eBooks

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Study DNA Structure and Sequence lecture notes PDF with college biology definitions and explanation to study What is DNA Structure and Sequence?. Study dna structure and sequence definitions with college biology terms to review biology course for online degree programs.

DNA Structure and Sequence Definitions:

  1. Some of the salient features are that the two strands that make up the double helix are complementary and anti-parallel in nature.

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  2. Genetic code refers to the DNA alphabet (A, T, C, G,), the RNA alphabet (A, U, C, G,) and the polypeptide alphabet (20 AMINO ACID).

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  3. DNA stands for deoxyribonucleic acid. DNA is the chemical that makes up our genes and chromosomes.

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  4. Each chromosome in a homologous pair contains genes for the same characteristic in the same positions.

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DNA Structure and Sequence Notes:

DNA plays a vital role and crucial to our genes and chromosomes. It is termed as a chemical and a material which is responsible in giving individuals the identical characteristics that is being inherited from their parents. In DNA structural formation, there is a sequence in a DNA, supply a code which is used to figure out the types of proteins that are made in our cells, which in turn determines the formation of tissues, cells and organ. The well-defined arrangements helps in recognition of humans characteristics i.e. blood group, hair color etc.

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