Practice Questions

TLS Online TPP Program

#Question id: 10544

Fusicoccin is a nonspecific toxin from the fungus Fusicoccum amygdali function as,

#Unit 6. System Physiology – Plant

Constitutively activates the plant plasma membrane H+-ATPase
shoots to grow much faster relative to uninfected plants
target the plant cell nucleus and cause marked changes in gene expression
transcriptional activation of a large number of defense response genes

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TLS Online TPP Program

#Question id: 15275

#Unit 13. Methods in Biology

Affinity chromatography on oligo(dT)-cellulose columns, is used for eukaryotic mRNA extraction, instead of using oligo(dT)-cellulose we can also use

TLS Online TPP Program

#Question id: 32390

#Unit 2. Cellular Organization

What happens when Ca²⁺ binds to troponin C?

TLS Online TPP Program

#Question id: 6581

#General Aptitude

TLS Online TPP Program

#Question id: 26474

#Unit 3. Fundamental Processes

Choose the incorrect option regarding Rho protein

TLS Online TPP Program

#Question id: 11246

#Unit 10. Ecological Principles

Which of the following are mechanisms that help prey avoid being eaten by predators?