Which type of vector is commonly used for stable transfection in animal cells?
Practice Questions
Q1
Which type of vector is commonly used for stable transfection in animal cells?
Plasmid vectors
Bacteriophage vectors
Viral vectors
Cosmids
Questions & Step-by-Step Solutions
Which type of vector is commonly used for stable transfection in animal cells?
Step 1: Understand what transfection means. Transfection is the process of introducing foreign DNA into cells.
Step 2: Learn about stable transfection. Stable transfection means that the introduced DNA becomes a permanent part of the cell's genome.
Step 3: Identify the types of vectors used for transfection. Vectors are tools used to deliver DNA into cells.
Step 4: Recognize that there are different types of vectors, including plasmids and viral vectors.
Step 5: Understand why viral vectors are preferred for stable transfection. Viral vectors can integrate their DNA into the host cell's genome, allowing for long-term expression of the introduced genes.
Step 6: Conclude that viral vectors are commonly used for stable transfection in animal cells.
