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DNA Transcription Quiz — Grade 11–12 | 20 Multiple Choice Questions with Answers

Test your understanding of DNA transcription with this 20-question multiple choice quiz for Grade 11–12 biology students. This quiz covers mRNA, RNA polymerase, codons, base pairing, and transcription steps. Perfect for high school biology…

20 questions

10 min

Intermediate

Grade 12

DNA Transcription Quiz — Grade 11–12 | 20 Multiple Choice Questions with Answers

Test your understanding of DNA transcription with this 20-question multiple choice quiz for Grade 11–12 biology students. This quiz covers mRNA, RNA polymerase, codons, base pairing, and…

20

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10m

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Test your understanding of DNA transcription with this 20-question multiple choice quiz for Grade 11–12 biology students. This quiz covers mRNA, RNA polymerase, codons, base pairing, and transcription steps. Perfect for high school biology review and exam preparation.

DNA Transcription Quiz — Grade 11–12 | 20 Multiple Choice Questions with Answers

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Questions in this quiz

Transcription is the process of making:
- A. DNA from RNA
- B. RNA from DNA
- C. Protein from RNA
- D. DNA from protein
Transcription occurs in which part of the cell?
- A. Cytoplasm
- B. Ribosome
- C. Nucleus
- D. Cell membrane
Which enzyme is responsible for transcription?
- A. DNA polymerase
- B. RNA polymerase
- C. Helicase
- D. Ligase
Which type of RNA is produced during transcription?
- A. tRNA
- B. rRNA
- C. mRNA
- D. All of the above
During transcription, DNA is used as a:
- A. Product
- B. Template
- C. Enzyme
- D. Ribosome
Which base pairs with adenine in RNA?
- A. Thymine
- B. Guanine
- C. Uracil
- D. Cytosine
Which base is found in RNA but not DNA?
- A. Thymine
- B. Uracil
- C. Guanine
- D. Cytosine
Transcription begins at the:
- A. Codon
- B. Promoter
- C. Ribosome
- D. Anticodon
The mRNA strand leaves the nucleus and goes to the:
- A. Ribosome
- B. Mitochondria
- C. Golgi apparatus
- D. Lysosome
Which RNA carries amino acids to the ribosome?
- A. mRNA
- B. tRNA
- C. rRNA
- D. DNA
Which RNA forms part of the ribosome?
- A. mRNA
- B. tRNA
- C. rRNA
- D. DNA
Transcription ends at the:
- A. Promoter
- B. Terminator
- C. Codon
- D. Ribosome
The sequence of three bases on mRNA is called a:
- A. Anticodon
- B. Codon
- C. Gene
- D. Base pair
Which strand of DNA is used during transcription?
- A. Coding strand
- B. Template strand
- C. Leading strand
- D. Lagging strand
RNA polymerase moves along DNA in which direction?
- A. 5' to 3'
- B. 3' to 5'
- C. Both directions
- D. Random direction
Transcription produces:
- A. Protein
- B. DNA
- C. RNA
- D. Lipid
What happens after transcription?
- A. Replication
- B. Translation
- C. Mutation
- D. Division
mRNA carries information from:
- A. Ribosome to nucleus
- B. DNA to ribosome
- C. Cytoplasm to nucleus
- D. Ribosome to DNA
Which nitrogen base pairs with cytosine during transcription?
- A. Adenine
- B. Guanine
- C. Uracil
- D. Thymine
Transcription is part of:
- A. Cell division
- B. Protein synthesis
- C. Respiration
- D. Digestion

Show answer key

Answer key — DNA Transcription Quiz — Grade 11–12 | 20 Multiple Choice Questions with Answers

1. B
2. C
3. B
4. C
5. B
6. C
7. B
8. B
9. A
10. B
11. C
12. B
13. B
14. B
15. B
16. C
17. B
18. B
19. B
20. B

DNA Transcription Quiz — Grade 11–12 | 20 Multiple Choice Questions with Answers — worksheetgalaxy.com