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Protein Synthesis and Mutations

Protein Synthesis and Mutations. Test Review. List the 3 types of RNA. What is Protein Synthesis?. What are the two processes of protein synthesis?. Where does transcription take place?. What part of the DNA has the directions to make a protein?. Where does translation take place?.

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Protein Synthesis and Mutations

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  1. Protein Synthesis and Mutations Test Review

  2. List the 3 types of RNA

  3. What is Protein Synthesis?

  4. What are the two processes of protein synthesis?

  5. Where does transcription take place?

  6. What part of the DNA has the directions to make a protein?

  7. Where does translation take place?

  8. What does not leave the nucleus?

  9. What replaces Thymine in RNA?

  10. What sugar is in RNA?

  11. How many bases are needed to specify four amino acids?

  12. What type of RNA is represented below?

  13. What type of RNA is represented below?

  14. What type of RNA is represented below?

  15. What type of RNA brings amino acids to ribosomes to be joined together?

  16. What is a chain of amino acids called?

  17. What type of RNA attaches to the mRNA and reads it?

  18. Which type of RNA copies the genetic information from the DNA and carries into the cytoplasm?

  19. What is the 3 nucleotide sequence on tRNA that is complementary to the mRNA called?

  20. What is the start codon for every polypeptide?

  21. What amino acid does the start codon code for?

  22. What kind of bond holds amino acids together?

  23. What regions of the mRNA code for proteins?

  24. What is anything that can cause a mutation called?

  25. What is a change in a single nucleotide in DNA?

  26. What are the 3 types of point mutations?

  27. What type of mutation occurred? • Original DNA Strand TAC AAG GCG ACT • Mutated DNA Strand TAC AGG CGA CT

  28. What type of mutation occurred? • Original DNA Strand TAC AAG GCG ACT • Mutated DNA Strand TAC AGG GCG ACT

  29. What type of mutation occurred? • Original DNA Strand TAC AAG GCG ACT • Mutated DNA Strand TAC AAA GGC GAC T

  30. What would the mRNA read? • DNA strand: CCGTAT

  31. What would be the anticodons? • GGCAUA

  32. What type of mutation likely occurred? • Original amino acid sequence: • MET – GLY - GLU - TRP- STOP • Mutated amino acid sequece: • MET – GLY - STOP

  33. What type of mutation likely occurred? • Original amino acid sequence: • MET – GLY - GLU - TRP- STOP • Mutated amino acid sequece: • MET – GLY - GLU - TRP- STOP

  34. What enzyme plays a key role in transcription?

  35. What signals the end of a polypeptide?

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