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9 Questions

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Scientific Video Topic and Speaker Quiz

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Questions and Answers

What is the main topic of the video?

Space exploration

Genetic engineering

Artificial intelligence

Quantum mechanics (correct)

Who is the primary speaker in the video?

Dr. Jane Smith

Professor John Doe

Dr. Michael Brown (correct)

Professor Elizabeth Johnson

Which scientific theory is NOT discussed in the video?

String theory (correct)

Chaos theory

Theory of relativity

Game theory

Which of the following is the correct sequence of events in DNA replication?

Initiation, elongation, termination Signup and view all the answers

During transcription, what is the function of RNA polymerase?

Adding nucleotides to the growing RNA strand Signup and view all the answers

In eukaryotic cells, what is the role of introns in gene expression?

Are spliced out during mRNA processing Signup and view all the answers

Which enzyme catalyzes the synthesis of RNA during transcription in eukaryotic cells?

RNA polymerase Signup and view all the answers

What is the role of telomerase in DNA replication?

Extension of the 3' end of DNA strands Signup and view all the answers

Which enzyme is responsible for removing RNA primers and replacing them with DNA nucleotides during DNA replication?

DNA polymerase I Signup and view all the answers