cell division Flashcards
1
Q
what is DNA
A
the molecule that carries genetic information
2
Q
where is DNA found
A
in the cell nucleus
3
Q
how many chromosomes do humans have
A
46
4
Q
how many pairs of chromosomes do we have
A
23
5
Q
what is mitosis
A
ensures two daughter cells are identical to the singular parent cell
6
Q
what is differentiation
A
when an unspecialised cell becomes a specialised cell
7
Q
what are stem cells used for
A
may be used to replace damaged or destroyed cells
8
Q
where are stem cells found in plants
A
meristems
9
Q
what can stem cells potentially treat
A
diabetes and paralysis
