[Campbell Biology P.480] Based on the provided text and Figure 20.20, which of the following... | Practice Question

Based on the provided text and Figure 20.20, which of the following statements accurately describes the differences between embryonic stem ES cells and adult stem cells?

  • A: ES cells are pluripotent and can differentiate into a wide variety of specialized cells, while adult stem cells are generally multipotent, capable of generating only a limited number of cell types.
  • B: Adult stem cells are easier to grow in culture and self-perpetuate indefinitely, unlike ES cells.
  • C: Both ES cells and adult stem cells are capable of generating all cell types in an organism, including eggs and sperm.
  • D: ES cells are primarily used for immune system repair in patients, whereas adult stem cells are preferred for treating type 1 diabetes.

Explanation

According to the text, ES cells are 'pluripotent, capable of differentiating into many different cell types' and can 'give rise to all types of cells in an organism' Figure 20.20 . In contrast, adult stem cells are 'not able to give rise to all cell types' and 'generate a limited number of cell types' Figure 20.20 . This confirms that ES cells are more versatile and pluripotent than adult stem cells.