-Refer to Exhibit 3A

question 11

Multiple Choice

$$\begin{array}{l}\text { Exhibit } \mathbf { 3 A } \text { (for this chapter) }\\\begin{array} { l l l l } \text { Amino acid } & \boldsymbol { \alpha } \text {-carboxyl group pK a } & \boldsymbol { \alpha } \text {-amino group pK a } & \text { R-group pK } \\\hline \text { Ala } & 2.3 & 9.7 & \\\text { Arg } & 2.2 & 9.0 & 12.5 \\\text { Asn or Gln } & 2.1 & 9.0 & 4.0 \\\text { Asp or Glu } & 2.2 & 9.8 & 8.3 \\\text { Cys } & 1.7 & 10.8 & 6.0 \\\text { His } & 1.8 & 9.2 & \\\text { Ser } & 2.2 & 9.2 & 10.1\end{array}\end{array}$$
-Refer to Exhibit 3A. Calculate the pI of ASN:

• A) 2.5
• B) 5.0
• C) 5.5
• D) 6.0
• E) 10.7

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Definitions:

Recurring Problem

An issue or challenge that presents itself repeatedly over time, often requiring ongoing solutions or management.

Programmed Decisions

Routine decisions made using standard operating procedures or rules in an organization's day-to-day operations.

Nonprogrammed Decisions

These are unique and non-recurring decisions that require a custom solution.

Routine Problems

Standard or frequently encountered issues that can usually be addressed through known solutions or procedures.