Which of the following statements about telomerase is true? The RNA of telomerase serves as a template for adding sequence to the end of a chromosome. The RNA of telomerase acts as a primer for initiating DNA synthesis at the telomere. Telomerase attaches its RNA to the 5' end of an existing DNA strand in order to lengthen the strand. Telomerase uses its RNA to bind to sequence in the telomere in order to protect the end of the chromosome.
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The RNA of telomerase serves as a template for adding sequence to the end of a chromosome: This statement is true. Telomerase is an enzyme that adds repetitive DNA sequences to the ends of chromosomes, called telomeres. The RNA component of telomerase serves as a Show more…
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Which of the following statements regarding telomeres/telomerase is FALSE? The telomerase enzyme binds to a small RNA that it uses as a "template strand" during telomere extension. Mutations that reduce the activity of the telomerase enzyme cause the genetic disorder Dyskeratosis congenita. Having short telomeres in your cells protects you from getting cancer since long telomeres are associated with immortalized cancer cells. Advanced tumors have high levels of telomerase expression to allow for continual cell division. ALL OF THE ABOVE ARE TRUE
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