-Refer to Exhibit 3A

question 69

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. Which one has a pI of 5.0?

• A) Alanine
• B) Arginine
• C) Histidine
• D) Cysteine
• E) Glutamic acid

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Definitions:

Cost Of Capital

The necessary rate of return to consider a capital expenditure project, like the development of a new factory, as viable.

Risk Profile

An evaluation of an individual's or organization's willingness to take risks, as well as their financial ability to manage the impact of those risks.

Incremental

Describing something as increasing or adding on, often in small or gradual steps.

Risk Analysis

The process of identifying, assessing, and prioritizing risks followed by coordinated efforts to minimize, monitor, and control the probability or impact of unfortunate events.