When the LacZ Gene Technique Is Used to Detect Recombinant

question 2

Multiple Choice

When the lacZ gene technique is used to detect recombinant DNA in host bacterial cells, the colonies will appear _______ if the cells have been successfully transformed.

• A)red
• B)white
• C)blue
• D)green
• E)fluorescent

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Definitions:

Mathematical Expression

A combination of numbers, symbols, and operators designed to represent a specific mathematical computation or value.

Mathematical Expression

A combination of numbers, symbols, and operators that represent a mathematical value or relationship.

Simplification

The process of reducing expressions into their simplest form by performing operations and combining like terms.

Simplification

The process of altering a mathematical expression to make it easier to understand or work with, often by combining like terms or applying mathematical laws.