#Question id: 10343
#Unit 6. System Physiology – Plant
In many plants, nitrate is assimilated in the root as well as in the shoot according to their native place. Some of the given statements about nitrate assimilation;
a) If plants native to temperate region assimilate NO3- at root
b) If plants native to temperate region assimilate NO3- at shoot
c) Plants native to tropical or subtropical region assimilate NO3- at root
d) Plants native to tropical or subtropical region assimilate NO3- at shoot
Which of the following combination from above statements is correct?
#Question id: 23468
#General Aptitude
#Question id: 1395
#Unit 4. Cell Communication and Cell Signaling
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: 4802
#Unit 8. Inheritance Biology
Why is tetrad analysis useful for studying genetics?
#Question id: 1060
#Unit 4. Cell Communication and Cell Signaling
If the infecting phage lacks some critical pieces of DNA necessary for replication, it is called