- 14 Based On The Pka S Of Aspartic Acid Shown Below What Is Its Approximate Isoelectric Point Pk 2 09 Ho Cch Chco N 1 (55.79 KiB) Viewed 27 times
14-Based on the pka's of aspartic acid shown below, what is its approximate isoelectric point? pk = 2.09 HO₂CCH₂CHCO₂ +NH3 HO₂CCH₂CHCO₂H 1 *NH₂ 11 I 0₂CCH₂CHCO₂ -0₂CCH₂CHCO₂ +NH3 1 NH₂ III IV c. 5 a. 2 b. 3 15-A useful reagent for detecting amino acids is a. hydrogen peroxide. b. Tollens' reagent. d. Benedict's reagent. e. Merrifield's reagent. 16- Which of the following molecules is a-aminopropanoic acid? a. CH,CH,CH,CO,H b. CH3CHCO₂H NH₂ NH₂ d. CH,CH,CO,H e. CH,CH,CO,H NH₂ CN pk = 9.82 PK₁ = 3.86 d. 7 c. ninhydrin. c. CHỊCH,CON