When Water Is Found in a Crystal Structure of a Biomolecule

question 28

Multiple Choice

When water is found in a crystal structure of a biomolecule, which statement is NOT true?

• A) The properties of the bound water molecules are different from those of the "bulk" water of the solvent.
• B) The bound water molecules may provide a path for "proton hopping."
• C) The bound water molecules can form an essential part of the protein's ligand binding site.
• D) The orientation of bound water molecules is precise.
• E) All of the statements are true.

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Definitions:

Average Cost

The total cost of production divided by the number of goods produced, representing the cost per unit of output.

Grazing

The act of animals eating grass or other vegetation growing close to the ground.

Average Fixed Cost

is the fixed costs of production divided by the quantity of output produced, showcasing how these costs spread over different production levels.

U-Shaped

A graphical representation where the curve is low in the middle and higher at both ends, indicating a situation where both extremes have similar outcomes that are more favorable or effective than the moderate level.