Podcast
Questions and Answers
Which enzyme is responsible for unwinding the DNA double helix during replication?
Which enzyme is responsible for unwinding the DNA double helix during replication?
- DNA polymerase
- Helicase (correct)
- Ligase
- Topoisomerase
What is the primary role of DNA polymerase during DNA replication?
What is the primary role of DNA polymerase during DNA replication?
- To separate the DNA strands
- To ligate the Okazaki fragments together
- To add complementary nucleotides to the new DNA strands (correct)
- To unwind the DNA double helix
What is the key difference between DNA and RNA?
What is the key difference between DNA and RNA?
- DNA contains the sugar ribose, while RNA contains the sugar deoxyribose
- DNA contains the base thymine, while RNA contains the base uracil
- DNA is double-stranded, while RNA is single-stranded
- All of the above (correct)
Which cellular process converts the genetic information in DNA into functional proteins?
Which cellular process converts the genetic information in DNA into functional proteins?
Which phase of the cell cycle is responsible for the duplication of the cell's genetic material?
Which phase of the cell cycle is responsible for the duplication of the cell's genetic material?
What is the purpose of calculating the mitotic index in relation to cancer detection?
What is the purpose of calculating the mitotic index in relation to cancer detection?
What is the main difference between DNA and RNA?
What is the main difference between DNA and RNA?
What process involves the conversion of DNA into mRNA?
What process involves the conversion of DNA into mRNA?
Which of the following is NOT a component involved in the process of translation?
Which of the following is NOT a component involved in the process of translation?
What defines the Mitosis Index in cancer detection?
What defines the Mitosis Index in cancer detection?
Which stage of tumor development involves the initial genetic changes in a cell?
Which stage of tumor development involves the initial genetic changes in a cell?
What function does the cell membrane play in cellular activities?
What function does the cell membrane play in cellular activities?
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