A Scientist Does Not Have an Antibody to Detect the Protein

question 21

Multiple Choice

A scientist does not have an antibody to detect the protein of interest, but wants to know if the gene is expressed at low levels. What technique could the researcher use to detect, but not quantify the expression of the gene of interest?

• A) Western Blotting
• B) real-time PCR
• C) cloning
• D) reverse transcriptase PCR

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Definitions:

Data Bus

A communication system within a computer or between computers that transfers data between components.

Open Tees

Tee-shaped fittings with an open end, used in plumbing or piping systems to branch off the main line, permitting flow in one or more directions.

Electrical Pressures

Electrical pressures, often referred to as voltage, are the potential difference between two points in an electrical circuit, driving the flow of electric current.

J1939 Data Backbone

A high-level protocol used in heavy-duty vehicles for networking and communication among vehicle components over a CAN bus.