Question 11 of 20 incorrect Incorrect R Incorrect Incorrect Incorrect Incorrect

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Question 11 of 20 incorrect Incorrect R Incorrect Incorrect Incorrect Incorrect Sapling Learning Select the true statements about protein secondary structure. Peptide bonds stabilize secondary structure. In a Bpleated sheet, the side chains extend above and below the sheet. The B-pleated sheet is held together by hydrogen bonds between adjacent segments. secondary level of protein structure refers to the spatial arrangements of short segments the protein. O n an a helix, the side chains are located inside the helix. There is a hint available! View the hint by clicking on the bottom divider bar. Click on the divider bar again to hide the hint. Map

Explanation / Answer

Both alpha helix and beta pleated structures corresponds to secondary structure of proteins.

Hence the correct statements are,

* The beta pleated sheets are held together by hydrogen bonds between adjacent segments.

* In an alpha helix the side chains are located inside the helix

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