#Question id: 1393
#SCPH28 | Zoology
In research on aging (both cellular aging and organismal aging), it has been found that aged cells do not progress through the cell cycle as they had previously. Which of the following, if found in cells or organisms as they age, would provide evidence that this is related to cell signalling?
#Question id: 1394
#SCPH05 I Biotechnology
Apoptosis involves all but which of the following?
#Question id: 1394
#SCPH06 I Botany
Apoptosis involves all but which of the following?
#Question id: 1394
#SCPH28 | Zoology
Apoptosis involves all but which of the following?
#Question id: 1395
#SCPH05 I Biotechnology
Which of the following mutations would promote malignancy in cells whose proliferation is inhibited by TGFβ?
a. overexpression of Smad2
b. loss of Smad 4
c. overexpression of TGFβ receptor I
d. loss of TGFβ receptor II
#Question id: 1395
#SCPH06 I Botany
Which of the following mutations would promote malignancy in cells whose proliferation is inhibited by TGFβ?
a. overexpression of Smad2
b. loss of Smad 4
c. overexpression of TGFβ receptor I
d. loss of TGFβ receptor II