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TLS Online TPP Program

#Question id: 7290

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?

#I Life Science/ Life Sciences Group – I-V
  1. A and C
  2.  B and D
  3. A and D
  4. B and C
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TLS Online TPP Program

#Question id: 18841

#SCPH01 Biochemistry

How many types of deoxynucleosides triphosphates are used in sanger sequencing?
TLS Online TPP Program

#Question id: 1558

#I Life Science/ Life Sciences Group – I-V

Work of follicular dendritic cells
TLS Online TPP Program

#Question id: 814

#SCPH28 | Zoology

Which of the following uncommon amino acids are not found in the proteins?
TLS Online TPP Program

#Question id: 16089

#I Life Science/ Life Sciences Group – I-V

Non-shivering thermogenesis
TLS Online TPP Program

#Question id: 7302

#SCPH06 I Botany

Match the following level of microRNAs in Arabidopsis (Column II and III) with their Phases (Column I)

   Phases (Column I)

 microRNAs (Column II)

Level of microRNAs (Column III)

A. Juvenile vegetative phase

i. miR156

a. Low

B. Adult vegetative phase

ii. miR172

b. High

C. Reproductive phase

 

 

Which of the following combination is correct?