Unlike LINEs, DNA Transposons

question 89

Multiple Choice

Unlike LINEs, DNA transposons

• A) are the most common type of transposable element in the human genome.
• B) do not use RNA intermediates.
• C) use a "cut and copy" mechanism for movement.
• D) are not found in the human genome.
• E) cannot move.

Know the environmental impact of refrigerants, particularly the effects on the ozone layer.

Understand the safety precautions and tools required for servicing A/C systems.

Grasp the principles of pressure and temperature relations in A/C systems.

Identify correct refrigerant management practices including recovery, recycling, and retrofitting.