A) When a stem cell differentiates and changes in size and shape, specific genes are being
(1 point)
expressed.
copied.
spliced.
transcribed.
expressed.
A) Which of the following describes when the cell leaves the cell cycle and no longer divides?
(1 point)
interphase
mitosis
differentiation
senescence
senescence
A) Consider the three different types of stem cells. Each one’s ability to differentiate into new
cells is slightly different. One type can differentiate into any cell, while another can only become
specific cells. Select the answer that places the three types in the correct order, from widest
range of differentiation to least able to differentiate (specific). (1 point)
totipotent, pluripotent, multipotent
totipotent, multipotent, pluripotent
pluripotent, multipotent, totipotent
pluripotent, totipotent, multipotent