B2 Flashcards
1
Q
What is a stem cell
A
A cell that has not yet become specialised cell.
2
Q
Give a property of a stem cell
A
Can replicate many times
3
Q
Why do cells divide by mitosis
A
To allow growth - To repair body tissues - To replace old/dead/worn out cells
4
Q
Where are adult stem cells found
A
Brain, bone marrow
5
Q
Where are embriyonic stem cells found in
A
Embryos
