If You Want to Make 4 ML of a 1:20

question 9

Multiple Choice

If you want to make 4 mL of a 1:20 dilution,how much serum would be needed?

• A) 0.2 mL
• B) 2 mL
• C) 0.5 mL
• D) 1 mL

---

Definitions:

Express Authority

Power granted by a principal to an agent through clear, direct communication.

Agent

An individual or entity authorized to act on behalf of another.

Written Agreement

A contract or agreement put in written form and typically signed by all parties involved.

Independent Contractor

An individual or entity contracted to perform work for another entity as a non-employee, under specific terms.