Question

Describe in details the problem of replication at the end of Eukaryotic chromosomes and how cells solve this problem in details? you may draw your own illustrations

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Answer 1

These chromosomes have ends that pose a problem for DNA replication as this DNA cannot be fully copied at each step of the replication.

Eukaryotes have solved this problem by locating highly repeated DNA sequence at the end of each of the chromosomes.

Step-by-step explanation:

The Eukaryotic chromosomes are linear and rod-shaped. These chromosomes have ends that pose a problem for DNA replication as this DNA cannot be fully copied at each step of the replication. This leads to a gradual shortening of the Eukaryotic chromosomes. However, Eukaryotes have solved this problem by locating a highly repeated DNA sequence at the end of each of the chromosomes.