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Reverse Transcription Process Quiz

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Questions and Answers

What is the process of converting RNA to DNA called?

Replication

Translation

Transcription

Reverse Transcription (correct)

What is the role of RNA in the central dogma process?

RNA codes for DNA only in reverse transcription

RNA codes for proteins and DNA (correct)

RNA codes for DNA only

RNA codes for proteins only

What is the function of telomeres in eukaryotic organisms?

They do not code for any protein (correct)

They contain repetitive sequences rich in Adenine nucleotides

They code for proteins involved in DNA replication

They are involved in the translation of mRNA

What is the repetitive sequence found in human telomeres?

5'-TTTAGGG-3' Signup and view all the answers

Which enzymes are used by RNA-encoded viruses to replicate their genomes?

Reverse Transcriptase Signup and view all the answers

What is the main application of reverse transcription in the laboratory?

Diagnosis of RNA viruses Signup and view all the answers

What is a characteristic of DNA in most prokaryotes?

It is circular Signup and view all the answers

Why do telomeres become shorter with each replication cycle?

Because of incomplete replication at the end of chromosomes Signup and view all the answers

What is the role of telomeres in the process of ageing?

They lead to senescence and apoptosis when they become too short Signup and view all the answers

What type of cells usually have telomerase enzyme?

Egg and sperm cells Signup and view all the answers

What is the function of telomeres in preserving genetic information?

They ensure genetic information is not lost during replication Signup and view all the answers