Consider the partial sequence of a peptide.
I L W A N R M S H V L F A V E A

Select all amino acid residues likely to be on the solvent‑exposed surface once the peptide folds into its native conformation.
(A) I
(B) L
(C) W
(D) A
(E) N
(F) R
(G) M
(H) S
(I) H
(J) V
(K) E
(L) F

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.