Which enzyme is used to degrade of chlorinated solvents and pesticides present in soil makes the soil contaminated

#Question id: 333

#SCPH05 I Biotechnology

Which of the following feature of RNA adds to its propensity to form double-helical structure?

#Question id: 7308

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

In Arabidopsis thaliana, the transition to flowering involves multiple factors, pathways and meristem identity genes. Following statements regarding to the mechanism and function of meristem identity genes.

 A. FT mRNA is expressed in companion cells of the leaf vein in response to multiple signals, including day length, light quality, and temperature.

 B. The FT–FD complex activates AP1 in the inflorescence meristem and SOC1 in the floral meristem, which triggers LFY gene expression.

 C. LFY and AP1 trigger expression of the floral homeotic genes.

 D. FLC acts as a negative regulator of SOC1 in the meristem and as a negative regulator of FT in the leaves.

 Which of the following is incorrect?

#Question id: 20996

#SCPH06 I Botany

#Question id: 2607

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

The precursor amino acid + enzyme of trp is ;

#Question id: 5069

#SCPH01 Biochemistry

 The central player in the “canonical” Wnt intracellular signal transduction pathway is called β-catenin in vertebrates and in Drosophila (the homolog of b-catenin):