Protein Synthesis & Ribosomes WB Quiz
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- Question 1 of 20
1. Question
1 point(s)Which of these statement best explains how genes and proteins are related?
- Question 2 of 20
2. Question
1 point(s)Which cellular structure produces proteins using coded instructions from DNA?
- Question 3 of 20
3. Question
1 point(s)Match what occurs at each step in the diagram below with it’s correct description.
Sort elements
- replication
- transcription
- translation
- protein synthesis
- A.
- B.
- C.
- D.
- Question 4 of 20
4. Question
1 point(s)Which letter in the diagram below indicates the structure that is most closely associated with protein building?
- Question 5 of 20
5. Question
1 point(s)Match the following DNA strands to the mRNA that it has been transcribed into.
Sort elements
- ACG UAG CAG GGU
- UCG AUG CUA GCA
- AAU CGA UAU CCU
- CGU AUU UGU ACA
- TGC ATC GTC CCA
- AGC TAC GAT CGT
- TTA GCT ATA GGA
- GCA TAA ACA TGT
- Question 6 of 20
6. Question
1 point(s)Which is the mRNA molecule that would be transcribed from this DNA template:
TGGCAAGTACGT - Question 7 of 20
7. Question
1 point(s)21 nucleotides will provide how many codons/amino acids?
- Question 8 of 20
8. Question
1 point(s)The diagram below represents a process that occurs in the nucleus of a eukaryotic cell.
Which of the following statements describes what is happening in this process?
- Question 9 of 20
9. Question
1 point(s)What is the function of ribosomes?
- Question 10 of 20
10. Question
1 point(s)Which best describes the interaction between DNA and RNA during protein synthesis?
- Question 11 of 20
11. Question
1 point(s)
A strand of mRNA containing the sequence AAG UUA GAC UAG could code for which of the following amino acid sequences?
- Question 12 of 20
12. Question
1 point(s)What would most likely happen if tRNA malfunctioned during the assembly of a protein molecule?
- Question 13 of 20
13. Question
1 point(s)What is the role of mRNA during protein synthesis?
- Question 14 of 20
14. Question
1 point(s)
In eukaryotic cells, the process indicated by arrow A occurs in the           , and the process indicated by arrow B occurs in the              .
- Question 15 of 20
15. Question
1 point(s)A strand of DNA contains the sequence GGC CAT. What is the complementary strand of mRNA for this sequence?
- Question 16 of 20
16. Question
1 point(s)Why does transcription come before translation?
- Question 17 of 20
17. Question
1 point(s)The main function of tRNA is to…
- Question 18 of 20
18. Question
1 point(s)What process is going on in this photo?
- Question 19 of 20
19. Question
1 point(s)Match how many amino acids will be coded for by the following nucleotides:
Sort elements
- 4
- 3
- 1
- 5
- AUGÂ Â GGAÂ Â ACUÂ Â CCA
- CGC AUA UGA
- UUA
- CCC AAU GGG ACG GAC
- Question 20 of 20
20. Question
1 point(s)Put the process of protein synthesis in correct order based upon the descriptions below:
1. DNA in nucleus codes for protein 2. protein assembled in ribosomes and moves to ER 3. protein folds into its active shape 4. proteins shipped to golgi apparatus to be packaged, sorted, and shipped 5. vesicles transport proteins
- Chains of amino acids are put together at the ribosome to make proteins
- DNA in the nucleus is replicated by other DNA
- mRNA leaves the nucleus and attaches to the ribosome
- tRNA brings the correct amino acid from the cytoplasm based upon the codon message in mRNA
- DNA is transcribed into messenger RNA
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