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elph-BIOC 2580-Winter18-WIJEKOON/DAWSONActivities and Due Dates Quiz 2 Attempt 3

ID: 192467 • Letter: E

Question

elph-BIOC 2580-Winter18-WIJEKOON/DAWSONActivities and Due Dates Quiz 2 Attempt 3 2/9/2018 11:59 PM 26.7/100 CeloulatorPeriocic Table Time Remaining: 40 M 2 S Gradeba Question 6 of 15 Mapd. Use the information gathered in the Protein Architecture Molecular Structure Tutorial to answer the following questions. n proteins, the hydrogen bonding responsible for the backbone carbonyl contributes to tertiary structure generally oocurs between amino acid side chains structure of a protein occurs between oxygen atoms and amide hydrogen atoms. In contrast, the hydrogen bonding that Two serine residues are shown below, with possible hydrogen bonds shown in green. Which bonds are the hydrogen bonds that oocur between the R groups of the two serine residues? (a) (b) (c) (d) (e) O Previous Check Answer 0 Nuxt Ext

Explanation / Answer

(b), (c) and (e) are the hydrogen bonds formed between the 2 R-chains of the 2 seeing residues.

A hydrogen bind is a type of Vander Waal's interaction occuring between a hydrogen atom and a more electronegative atom - fluorine, oxygen and nitrogen.