CIRCLED ANSWERS ARE NOT CORRECT please explain what the correct answers are and

Question

CIRCLED ANSWERS ARE NOT CORRECT

please explain what the correct answers are and why

(7) Which of the enzymes from the chart below produce identical sticky ends? Restriction Recognition GATCC Acatc endonuclease sequence Alul AG/CT TCGA G BamHI G/GATCC GATCT BglII A/GATCT AT Clal AT/CGAT EcoRI G/AATTC | HindIII A/AGCTT AAT Pstl CTGCA/G Sacl GAGCT/C Xbal T/CTAGA ETAGA C GAT AG and the (8) The graph on the left shows the titration curve of graph on the right shows the titration curve of 12 - 10 10- pH pH A " " 0.5 1.0 1.5 2.0 2.5 3.0 0.5 1.0 1.5 2.0 2.5 3.0 moles OH-/moles amino acid moles OH-/moles amino acid A) arginine; glutamine (B) glycine; aspartate C) histidine; arginine D) serine; histidine

Explanation / Answer

i believe the correct answer of the first question to be BamH1 and BgIII since GATC remains to be the same while while G binds with C and A binds with T to remove any dissimilarity.

the answer to second question is c) histidine arginine. since histidine is the only aminoacid that give plateu around 6pH.

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