BCH 403 Lecture 4 Questions with Complete Solutions
how are H bonds formed in beta sheets? Correct Answer-- between strands - H-bonds are lateral why do proteins fold if it would lower entropy? Correct Answer-- the hydrophobic effect - deltaH --> all of the interactions happening w/in the protein are favorable + overcome the unfavorable entropy of folding what types of interactions stabilize 3* structures? Correct Answer-- H-bonds - ion pair / salt bridges - van der Waals interactions: weak electrostatic interactions b/t induced dipoles - hydrophobic effect: NP r groups hiding in the molecule increase the entropy of water - disulfide bonds: strong but reversible H-bonding Correct Answer-- can o
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bch 403 lecture 4 questions with complete solution