The α helix of the secondary structure of a protein is held together by ________ between two widely separated parts of a protein chain.
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An acid can denature a protein by ________.
An acid can denature a protein by ________.
What kinds of interactions are not part of tertiary protein…
What kinds of interactions are not part of tertiary protein structure?
Heat denatures a protein by disrupting ________.
Heat denatures a protein by disrupting ________.
What is the structural formula of glutamic acid (pI = 3.2) a…
What is the structural formula of glutamic acid (pI = 3.2) at pH = 1?
A basic amino acid has a side chain that contains ________.
A basic amino acid has a side chain that contains ________.
The optimum pH for the activity of pepsin is about ________.
The optimum pH for the activity of pepsin is about ________.
The function of the enzyme-substrate complex is to provide a…
The function of the enzyme-substrate complex is to provide an alternative reaction pathway that ________.
“Physiological pH,” the pH for optimum activity for most enz…
“Physiological pH,” the pH for optimum activity for most enzymes, is a pH equal to about ________.
In the lock-and-key model of enzyme action, the enzyme activ…
In the lock-and-key model of enzyme action, the enzyme active site is thought of as ________.