The yeast two-hybrid system can be used to identify

a. proteins that interact with a known or “bait” protein.

b. proteins that interact with a “fish” domain.

c. cDNAs that encode interacting proteins.

d. co-activators and co-repressors.

#Question id: 12990

#Unit 1. Molecules and their Interaction Relevant to Biology

 

#Question id: 24504

#Unit 10. Ecological Principles

Polyphagous parasites are

#Question id: 31085

#Unit 4. Cell Communication and Cell Signaling

#Question id: 10545

#Unit 6. System Physiology – Plant

Some given facts regarding effector molecules such as;

a) HC-toxin-induced plasma membrane hyperpolarization in guard cells causes massive K+ uptake and permanent stomatal opening

b) Xanthomonas, are proteins that target the plant cell nucleus and causes change in gene expression, called transcription activator-like (TAL) effectors bind to the host plant DNA and activate the expression of genes

c) Fusicoccin, a cyclic peptide, acts on the enzyme histone deacetylase in the nucleus, and may have a compromising effect on the expression of genes involved in defense

d) Gibberellins accelerate growth, resulting in bigger plants when compared with uninfested plants. The gibberellins produced by the fungi are identical to those produced endogenously by the plant

Which of the following combination is incorrect?

#Question id: 28968

#Unit 7. System Physiology – Animal

The hormones of the adrenal cortex are derivatives of__