Skip to content

Menu

Game modes

Account

← Biology
GK QUESTION#3935

What is the primary function of the telomerase enzyme?

  1. ATelomere lengtheningCorrect answer
  2. BDNA replication
  3. CDNA repair
  4. DRNA transcription
Show AnswerHide Answer

Answer

A. Telomere lengthening

Show ExplanationHide Explanation

Explanation

Telomerase extends chromosome ends by adding telomeric DNA repeats using its own RNA template. This specialized DNA synthesis helps counter telomere shortening; it does not replicate the entire chromosome.

Sign in to report a question issue

Explore this topic

Match the enzyme or protein in Column A with its role in DNA replication in Column B. Column…Insufficient levels of parathyroid hormone and low amount of calcium in the blood causes which of the following…Which of the following statements about enzymes in the human body is/are correct? Statement A: Maltase is present…