Erwin Chargaff discovered some regularities about the relative percentages of ad

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Erwin Chargaff discovered some regularities about the relative percentages of adenine, guanine, cytosine, and thymine in DNA. Which of the following statements is/are true regarding this topic?

Erwin Chargaff discovered some regularities about the relative percentages of adenine, guanine, cytosine, and thymine in DNA. Which of the following statements is/are true regarding this topic? If DNA from a cell is analyzed, and found to contain 40% adenine, it will also have 10% cytosine. Fifty percent of the DNA nucleotides will be purines. If DNA from a cell is analyzed, and found to contain 40% adenine, it will also have 20% guanine. If DNA from a cell is analyzed, and found to contain 40% adenine, it will also have 40% thymine.

Explanation / Answer

i think that B

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