7. DNA and Chromosome Structure
RNA
7. DNA and Chromosome Structure
RNA
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Practice this topic
- Multiple Choice
True or False:RNA predated DNA as the main genetic material during the early world.
- Multiple Choice
Which of the following is not a difference between DNA and RNA?
- Multiple Choice
Which of the following terms is used to describe catalytically active RNA molecules?
- Open QuestionList three main differences between DNA and RNA.
- Open QuestionWhat are the three major types of RNA molecules? How is each related to the concept of information flow?
- Open QuestionDuring gel electrophoresis, DNA molecules can easily be separated according to size because all DNA molecules have the same charge-to-mass ratio and the same shape (long rod). Would you expect RNA molecules to behave in the same manner as DNA during gel electrophoresis? Why or why not?