Splice sites are directional in nature. 5’ splice site -the left, or donor, site and the 3’ splice site - right, or acceptor, site. So, in below table the complex and their events are given match them correctly .

#Question id: 4037

#Unit 3. Fundamental Processes

Which of the following statements is true about a lac operon with the following genotype? ___

I- Oc Z+ Y-

I- O+ Z- Y-

#Question id: 29481

#Unit 6. System Physiology – Plant

Three main classes of mutations affecting plant height have been selected in which Mutants with a constitutive gibberellin response known as 

#Question id: 11815

#Unit 6. System Physiology – Plant

Some given statements about  the cytokinin signalling pathway;

a)  Cytokinin receptor CRE1 probably functions as a monomer

b) Two other hybrid sensor kinases (AHK2 and AHK3) may also act as cytokinin receptors in Arabidopsis

c) Activated receptor activates their histidine kinase activity, The phosphate is transferred to an aspartate residue (D) on the fused receiver domains

d) The phosphate is then transferred to a conserved histidine present in an AHP protein that transfer the phosphate to an aspartate residue  located within the receiver domain of type-B ARRs only

e) The phosphorylation of the type-B ARR activates the output domain to induce transcription of genes encoding type-A ARRs.

f) The phosphorylated type-A ARRs feed back to negatively regulate cytokinin signaling, thus dampening cytokinin responses

Which of the following are the correct prediction about cytokinin signalling?

#Question id: 3912

#Unit 3. Fundamental Processes

Which of the following are incorrect matches for the given genes?

#Question id: 15562

#Unit 12. Applied Biology