Use the Following to Answer the Questions Below

question 28

Multiple Choice

Use the following to answer the questions below:
In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:
-Statements:
(1) For neutral amino acids, three different forms can exist, with the form found dependent of solution pH.
(2) Hydrophobic interactions are the strongest of the tertiary-structure interactions.
(3) Protein digestion is an enzyme-catalyzed hydrolysis reaction.

• A) All three statements are true.
• B) Two of the three statements are true.
• C) Only one of the statements is true.
• D) None of the statements is true.

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Definitions:

Test Statistic

A quantity derived from sample data that is used in a hypothesis test to make a decision about the null hypothesis.

Chi-Squared Table

A table that shows the critical values of the chi-square distribution, used to determine the significance of chi-square statistics.

Null Hypothesis

The assumption in hypothesis testing that posits no significant difference exists between specified populations.

Contingency Table

A table often used in statistics to display the frequency distribution of variables.