#Question id: 11400
#XL - T Zoology
What is the primary ecological role of prokaryotes?
#Question id: 428
#XL - R Botany
The most biochemically complex organisms are ________.
#Question id: 7290
#XL - R Botany
Following figure regarding to regulatory network in the Arabidopsis shoot meristem stem-cell niche.
A. The transcription factor WUS is synthesized in the cell A and moves via plasmodesmata into cell B, where one of its functions is to induce expression of the CLV3.
B. The transcription factor CLV3 is synthesized in the cell A and moves via plasmodesmata into cell B, where one of its functions is to induce expression of the WUS.
C. Secreted CLV3 protein from cell B binds to the receptor protein kinase on the surface of cell A; there, it activates a signal that represses WUS transcription.
D. Secreted WUS protein from cell B binds to the receptor protein kinase on the surface of cell A; there, it activates a signal that represses CLV3 transcription.
Which of the following combination is correct?
#Question id: 4195
#XL - T Zoology
Unlike bacterial mRNA, eukaryotic mRNA must undergo __ before it may be used for translation.
#Question id: 5840
#XL - T Zoology
The sequence of proteins used in bacterial recombination is