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EKB – lecture 4
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Question 1 of 18
1. Question
•Ribosomes are formed from ribosomal RNA and proteins. What role do ribosomes have in a cell?CorrectIncorrect -
Question 2 of 18
2. Question
•Which of the following correctly describes the structure of an RNA molecule?CorrectIncorrect -
Question 3 of 18
3. Question
•What is a subunit of a ribosome made of?CorrectIncorrect -
Question 4 of 18
4. Question
• A tRNA contains specific regions. Which of the following does not belong to a tRNA?CorrectIncorrect -
Question 5 of 18
5. Question
• RNA can be categorized into different types based on its role in the cell. Which type of RNA is formed after a section of coding DNA has undergone transcription?CorrectIncorrect -
Question 6 of 18
6. Question
•What is the purpose of tRNA in the process of translation?CorrectIncorrect -
Question 7 of 18
7. Question
•The diagram provided shows a simplified outline of the process of translation. What is the structure labeled Z?CorrectIncorrect -
Question 8 of 18
8. Question
•AUG is a start codon. Which of the following best explains what this means?CorrectIncorrect -
Question 9 of 18
9. Question
•An mRNA sequence is provided below:•What is the sequence of the template DNA strand that was used to create that mRNA strand?CorrectIncorrect -
Question 10 of 18
10. Question
•Which of the following statements about RNA polymerase is correct?CorrectIncorrect -
Question 11 of 18
11. Question
• During transcription, what base in the mRNA strand will an adenine base in the DNA template strand bind to?CorrectIncorrect -
Question 12 of 18
12. Question
•In eukaryotes, mRNA goes through some modification after being transcribed. Which of the following resembles an mRNA that is ready for translation in a human cell?•(RBS = ribosome binding site, AUG= start codon, UAA= stop codon)CorrectIncorrect -
Question 13 of 18
13. Question
•Which of the following is true about the fate of an mRNA strand after being translated?CorrectIncorrect -
Question 14 of 18
14. Question
•Peptidyl transferase catalyzes the ………. bond formation to link two amino acids in a growing polypeptide chain.CorrectIncorrect -
Question 15 of 18
15. Question
•What is the final product of translation?CorrectIncorrect -
Question 16 of 18
16. Question
•True or False: tRNA and mRNA are involved in the process of translation.CorrectIncorrect -
Question 17 of 18
17. Question
• Fill in the blank: An anticodon is the complementary sequence to a codon in mRNA that is found inCorrectIncorrect -
Question 18 of 18
18. Question
•Which of the following is not a base found in RNA?CorrectIncorrect