بايو بايت - BioByte

If a β-strand contains 10 amino acids, its approximate length is:

A β-sheet formed between different polypeptide chains is considered part of:

In a parallel β-sheet, adjacent strands run:

Which secondary structure is considered the most stable?

Tetrapeptide contains __ a.a

What position do side chains of amino acids occupy in the beta sheet?

Which α-helix would be the longest vertically?

A helical segment contains 7 turns. What is its approximate pitch distance in total?

An α-helix has a vertical length of 27 Å. Approximately how many amino acids are present?

An α-helix contains 10 turns. Approximately how many amino acids does it contain?

A protein α-helix has 36 amino acids. What is its approximate vertical length?

An α-helix contains 21 amino acids. Approximately how many turns are present?

an α-helix has 18 amino acids, approximately how many turns does it contain?

The R-groups in an α-helix are oriented:

What is the direction of the common α-helix found in proteins?