Which of the following is a method used for cloning in biotechnology? (2019)
Practice Questions
Q1
Which of the following is a method used for cloning in biotechnology? (2019)
Somatic cell nuclear transfer
Polymerase chain reaction
Gel electrophoresis
DNA sequencing
Questions & Step-by-Step Solutions
Which of the following is a method used for cloning in biotechnology? (2019)
Step 1: Understand what cloning means. Cloning is making a copy of an organism.
Step 2: Learn about somatic cells. Somatic cells are any cells in the body that are not sperm or egg cells.
Step 3: Know what an egg cell is. An egg cell is a female reproductive cell.
Step 4: Understand the process of somatic cell nuclear transfer (SCNT). This is a method where the nucleus (the part that contains DNA) from a somatic cell is taken out.
Step 5: Learn what happens next. The nucleus from the somatic cell is then placed into an egg cell that has had its own nucleus removed.
Step 6: Realize the goal. This process allows the egg cell to develop into a new organism that is a clone of the original organism from which the somatic cell was taken.
