Problemquestion 1 human chromosomes contain telomeres and, Ask an Expert

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Question 1: Human chromosomes contain telomeres, and these telomeres change in length. What is a telomere, why do they exist, and what is a consequence of their shortening?

Question 2: Draw the structural difference between a pyrimidine and a purine. What differentiates the purine bases from the pyrimidine bases, and how many hydrogen bonds are made by each?

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Category:- Biology
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