which signal serves a similar function as the Shine-Dalgarno Sequence in prokaryotes?   A. The promoter region   B. 5' CAP   C. Poly(A) tail   D. Start codon

Find the events from prokaryotic translation from the list below and list them below in order, by letter, from earliest to latest during translation A. Incoming tRNA occupies the A-site B. Small ribosome binds to Shine Dalgarno sequence C. 5’ methyl cap binds small ribosome D. Large ribosome subunit binds the small ribosome subunit E. P-site tRNA peptide is attached to the amino acid of the A-site tRNA. F. f-Met tRNA binds to P site G. Small ribosomal subunit binds mRNA H. Peptide released from complex.

30. What protein that uses GTP for an energy source is a main regulator of nuclear import of proteins? A. Ran B. Bip C. TOC D. clathrin 31. What type of protein helps other proteins fold properly? A. cold shock B. chaperones C. guardians D. helicases 32. What would likely happen if a protein repeatedly fails to fold properly? A. UPR B. Ran C. TIC D. TOM 33. An integral membrane protein would generally need a membrane. A. UPR B. Bip C. stop-transfer sequence D. proteosome 34. What sequence of amino acids does a protein need to be able to enter the nucleus? A. nuclear export sequence A B. nuclear localization signal C. signal recognition particle D. all of the above 9:18 35. Which proteins are involved in import of proteins into the chloroplast? A. TIM and TOM B. TIC and TOC C. BiP and UPR D. Ran and Rab 36. How is insulin made, as discussed in class? A. Extra amino acids are added to the final polypeptide. B. Some amino acids are cut out of the final polypeptide C. All serines are…

Considering only the listed genetic elements in the figure below, how many different mRNAs and polypeptides can be made from this DNA fragment? Promoter start Codon Transcription terminator STOP Start STOP codon Lodon codon O A. 1 mRNA and 3 polypeptides B. 3 mRNA and 3 polypeptides C. 1 mRNA and 2 polypeptides D. 2 mRNA and 3 polypeptides Promoter Start codon Transcription terminator STOP codon