Why Can Only Some Amino Acids Be Used to Measure

question 21

Multiple Choice

Why can only some amino acids be used to measure protein concentration based on absorption of UV light?

• A) Only some amino acids are aromatic.
• B) Only some amino acids are positively charged.
• C) Only some amino acids are strongly hydrophobic.
• D) Only some amino acids are strongly hydrophilic.
• E) Only some amino acids are negatively charged.

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Definitions:

Service Costs

Expenses associated with providing services to customers, including labor, materials, and overhead costs.

Actual Cost Analysis

The process of examining the real and total costs incurred in the production of goods or provision of services, after the fact, to ensure accurate costing and pricing.

Indirect Costs

Expenses that are not directly traceable to a product, service, or project, such as rent, utilities, and administrative salaries.

Cost Centres

Divisions or units within an organization that do not directly generate revenue but incur costs, used for budgeting and cost control.