66. An amino acid on a protein strand hydrogen-bonds to another amino acid that is four amino acid units away. The next amino repeats itself over a significant part of the protein chain. The resulting...

#68

Extracted text: 66. An amino acid on a protein strand hydrogen-bonds to another amino acid that is four amino acid units away. The next amino repeats itself over a significant part of the protein chain. The resulting pattern in the protein is an example of what kind of amino acid that is four amino acids away from it. This pattern acid on the chain does the same, hydrogen bonding to an structure? (primary, secondary, tertiary, or quaternary) 68. A particular protein is composed of two individual chains of amino acids. The way these two chains fit together is an example of what kind of structure? (primary, secondary, tertiary, or quaternary)