Types of Stem Cells

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Questions and Answers

What type of stem cells can differentiate into all cell types found in the body and extra embryonic cells?

  • Specialized cells
  • Pluripotent cells
  • Totipotent cells (correct)
  • Multipotent cells

Where are totipotent stem cells typically found?

  • In the early stage embryo blastomere (correct)
  • In the umbilical cord
  • In the bone marrow
  • In the placenta

Which type of stem cells are used in replacing damaged tissues in human disorders?

  • Pluripotent stem cells (correct)
  • Multipotent stem cells
  • Embryonic stem cells
  • Totipotent stem cells

What is the main difference between pluripotent and totipotent stem cells?

<p>Pluripotent can form any cell type in the body, while totipotent can form any cell and extra embryonic cells (A)</p> Signup and view all the answers

What leads to the specialization of totipotent stem cells to form tissues in the foetus?

<p>Selective switching off of genes (B)</p> Signup and view all the answers

Which type of stem cells have a more limited ability to differentiate into other cell types?

<p>Multipotent cells (C)</p> Signup and view all the answers

What is the main characteristic of totipotent stem cells?

<p>They can differentiate into any type of cell in the body and extra embryonic cells. (C)</p> Signup and view all the answers

Where are pluripotent stem cells typically found?

<p>In the blastomere of an embryo. (B)</p> Signup and view all the answers

What is the distinguishing factor between pluripotent and totipotent stem cells?

<p>Pluripotent stem cells can differentiate into any cell type in the body except embryonic cells. (C)</p> Signup and view all the answers

Which statement accurately describes multipotent stem cells?

<p>They can differentiate into other cell types but are more limited than pluripotent cells. (B)</p> Signup and view all the answers

What is the primary capability of pluripotent stem cells?

<p>Differentiating into any cell type including extra embryonic cells. (C)</p> Signup and view all the answers

Where are totipotent stem cells primarily located in an embryo?

<p>Blastomere (A)</p> Signup and view all the answers

Which is true regarding the characteristics of totipotent stem cells?

<p>Can differentiate into all types of specialized cells and extra embryonic cells. (C)</p> Signup and view all the answers

What is one of the key differences between pluripotent and multipotent stem cells?

<p>Multipotent stem cells have a more limited differentiation potential compared to pluripotent stem cells. (C)</p> Signup and view all the answers

In which location are multipotent stem cells commonly found?

<p>Bone marrow and umbilical cord (C)</p> Signup and view all the answers

What is a distinguishing feature of pluripotent stem cells compared to totipotent stem cells?

<p>Pluripotent stem cells can differentiate into any body cell except extra embryonic cells. (B)</p> Signup and view all the answers

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