Concept explainers
To describe: The condition when the DNA molecules are heated to 80°C – 90°C.
Introduction: The deoxyribonucleic acid (DNA) is the hereditary material that transmits the genetic information from one generation to the next generation. It consists of two strands of polynucleotide chains that wind around each other to form double helix. It is composed of
To describe: Why does not heating to this temperature prevent transformation by S-strain DNA.
Introduction: The deoxyribonucleic acid (DNA) is the hereditary material that transmits the genetic information from one generation to the next generation. It consists of two strands of polynucleotide chains that wind around each other to form double helix. It is composed of nucleotides, sugar and phosphate.
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