B2

Question 1

Adult stem cells

Answer 1

Stem cells that are flund in adults that can differntiate and form a limited number of cells

Question 2

Cell cycle

Answer 2

The three stage process of cell division in a body cell that involves mitosis and results in the formation of two identical daughter cells

Question 3

Cloning

Answer 3

The production of identical offspring by asexual reproduction

Question 4

Differentiate

Answer 4

The process where cells become specialised for a particular function

Question 5

Embryonic stem cells

Answer 5

Stem cells from an early embyo that can differentiate to form the specialisesd cells of the body

Question 6

Mitosis

Answer 6

Part of the cell cycle where one set of new chromosones is pulled to each end of the cell forming two identical nuclei during the division

Question 7

Stem cells

Answer 7

Undifferentiate cells the potential to form a wide variety of different cell types

Question 8

Therapeutic cloning

Answer 8

A process where an embryo is produced that is genetically identical to the patient so the cells can then be used in medical treatments

Question 9

Zygote

Answer 9

Single new cell formed by the fusion of gamets in sexual reproduction