Double helical structure of the DNA; What holds the helical structure of DNA together; base pairing in DNA and law of complementary base pairing. Introduction: DNA is a genetic material, it carries genetic information from one generation to another. A complete set of genetic materials (both coding and non-coding regions of DNA) of an organism is called as genome. The total human genome consists of about 3.1 billion base pairs and nearly 20,000 protein coding genes. DNA replication is the first step in the central dogma of biology followed by transcription and translation. In replication, two identical copies of DNA sequences produced from the single DNA sequence. Synthesis of mRNA from DNA is known as transcription, followed by translation, in which protein is synthesized from the mRNA sequence.

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Chapter 4.1, Problem 2AYLO

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Double helical structure of the DNA; What holds the helical structure of DNA together; base pairing in DNA and law of complementary base pairing.

Introduction:

DNA is a genetic material, it carries genetic information from one generation to another. A complete set of genetic materials (both coding and non-coding regions of DNA) of an organism is called as genome. The total human genome consists of about 3.1 billion base pairs and nearly 20,000 protein coding genes. DNA replication is the first step in the central dogma of biology followed by transcription and translation. In replication, two identical copies of DNA sequences produced from the single DNA sequence. Synthesis of mRNA from DNA is known as transcription, followed by translation, in which protein is synthesized from the mRNA sequence.

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