Question

Question 3 a) is on kinetics and b) is on lab methods affecting kinetics. Question 4) says that the steps protein synthesis follows operates normally until the step dipeptides sticking off the ribosomes--then it stops. The question wants an explanation of this step.

(A) List the 7 processes that impact the steady state concentration of protein. (B) What would happen the steady-state level of a protein X if all copies of protein X were tagged with ubiquitin? Why? (5 pts) A new antibiotic was recently discovered that inhibits prokaryotic protein synthesis. In the presence of the antibiotic, protein synthesis can be initiated, but only dipeptides that remain bound to the ribosome are formed. What specific step of protein synthesis is likely to be blocked by this antibiotic? Your answer should be 1 sentence or less. (2 pts)

Answer 1

DNA - Gene UVA — WALITA Transcription Primary Transcript Nucleotide ImRNA Matura ENA Posttranscoiptiorall mot foocessing Idegra ) datter Translationt Protein Cinactive Post translational Aminoacids Poocessing of modified protein Active I Pode in tarogeting v Sloansport

DNA - Gene UVA — WALITA Transcription Primary Transcript Nucleotide ImRNA Matura ENA Posttranscoiptiorall mot foocessing Idegra ) datter Translationt Protein Cinactive Post translational Aminoacids Poocessing of modified protein Active I Pode in tarogeting v Sloansport