SR proteins are involved in exon definition in which they interact with U1 and U2AF forming the commitment for

TLS Online TPP Program

#Question id: 547

#Unit 1. Molecules and their Interaction Relevant to Biology

The role of an enzyme in an enzyme-catalyzed reaction is to:

TLS Online TPP Program

#Question id: 4419

#Unit 3. Fundamental Processes

RNA Pol V is known with

TLS Online TPP Program

#Question id: 28661

#Unit 2. Cellular Organization

 Which of the following complex protein involve to unload cohesins continuously ?

TLS Online TPP Program

#Question id: 33230

#Unit 1. Molecules and their Interaction Relevant to Biology

The pH dependence of the rate of the reaction catalyzed by fumarase produces the following curve. Which amino acid/s likely to be present in the active site

TLS Online TPP Program

#Question id: 10432

#Unit 6. System Physiology – Plant

Phytochrome interacting factors (PIFs) act as negative regulators of photomorphogenesis such as;

a) Most PIFs are constitutive activators of genes that are expressed in the dark or in response to shade

b) Most PIFs are constitutive repressor of genes that are expressed in the dark or in response to shade

c) In the light, Pfr promotes the degradation of the PIFs, blocking the transcription of skotomorphogenesis genes

d) In the light, Pfr promotes the activation of the PIFs, blocking the transcription of skotomorphogenesis genes

Which of the following combinations is correct about PIFs?