How stem cells are extracted from cloned human skin cells

The video explains a scientific process where DNA from an eight-month-old baby's skin cells is transferred into a hollow human egg cell. Using chemicals, the egg multiplies to form an embryo genetically identical to the baby. Stem cells are then extracted from this embryo, which is destroyed in the process.

What was taken from the skin cells of the baby?

• DNA

• RNA

• Proteins

• Cells

What was the age of the baby from which DNA was taken?

• Six months

• Eight months

• One year

• Two years

What process was used to multiply the egg cell?

• Chemical reaction

• Physical division

• Biological synthesis

• Thermal expansion

What was formed from the egg cell after multiplication?

• A baby

• An embryo

• A stem cell

• A skin cell

What happened to the embryo after stem cells were extracted?

• It was preserved

• It was destroyed

• It was implanted

• It was cloned