Chemical Testing of DNA 1. Review the Procedure and Safety Precautions. Discuss the personal protective equipment requir

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Chemical Testing Of Dna 1 Review The Procedure And Safety Precautions Discuss The Personal Protective Equipment Requir 1 (36.14 KiB) Viewed 102 times

Chemical Testing of DNA 1. Review the Procedure and Safety Precautions. Discuss the personal protective equipment required for performing this lab. What additional safety precautions are needed for glacial acetic acid and ammonium hydroxide solutions 2. Explain why several tests instead of a single test are used to verify the chemical composition of the nuclear material 3. The following bases represent a nucleotide sequence in a strand of DNA. What would be the base composition of its complementary strand? 5-AGCTTACGTCC 4. Guanine and cytosine form three hydrogen bonds when they are aligned or paired in complementary strands of the DNA double helix. Draw dashed lines between the following stuctures to show the probable location of these hydrogen bonds. deoxyribose HC o Cytorine deoxyribose Guanine