What is a common feature of plasmid vectors used in animal cell culture?
Practice Questions
Q1
What is a common feature of plasmid vectors used in animal cell culture?
Ability to replicate independently
Inability to carry antibiotic resistance genes
Lack of a promoter region
High molecular weight
Questions & Step-by-Step Solutions
What is a common feature of plasmid vectors used in animal cell culture?
Step 1: Understand what a plasmid vector is. A plasmid vector is a small, circular piece of DNA that can carry genes into a host cell.
Step 2: Learn about the role of plasmid vectors in gene cloning. They are used to insert genes into cells so that the cells can produce proteins or other products.
Step 3: Recognize that plasmid vectors can replicate independently. This means they can make copies of themselves inside the host cell without needing the host's DNA to replicate.
Step 4: Realize why independent replication is important. It allows the inserted gene to be expressed and produce the desired protein multiple times.
