A)Skin cells(1 point)
Responses

become senescent quickly.
become senescent quickly.

have terminally differentiated.
have terminally differentiated.

become quiescent quickly.
become quiescent quickly.

are stem cells.
are stem cells.
Question 2
A)Which cell type undergoes terminal differentiation?(1 point)
Responses

heart cells
heart cells

stem cells
stem cells

hair cells
hair cells

epithelial cells
epithelial cells
Question 3
A)In eukaryotic cells, DNA replicates in the(1 point)
Responses

cytoplasm.
cytoplasm.

cell membrane.
cell membrane.

endoplasmic reticulum.
endoplasmic reticulum.

nucleus.