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

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#Question id: 14780

#SCPH06 I Botany

A and B throws two dice; if A throws 9 then B’s chance of throwing a higher number is 1/6 , state whether the above statement is true or false.

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#Question id: 1755

#SCPH05 I Biotechnology

Prior to class switching, B-cells express:

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#Question id: 53

#SCPH01 Biochemistry

Calculate the number of times the DNA of a modern E. coli cell has been copied accurately since its earliest bacterial precursor cell arose about 3.5 billion years ago. Assume for simplicity that over this time period, E. coli has undergone, on average, one cell division every 12 hours (this is an overestimate for modern bacteria, but probably an underestimate for ancient bacteria).

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#Question id: 2134

#SCPH28 | Zoology

The type of motion least common in biological membranes is:

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#Question id: 27744

#Research Methodology

Data Analytics uses ___ to get insights from data