KVPY Government Jobs Exams

Conversion of the Bt protoxin produced by Bacillus thuringiensis to its active form in the gut of the insects is
mediated by-
(A) acidic pH of the gut (B) alkaline pH of the gut
(C) lipid modification of the protein (D) cleavage by chymotrypsin

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KVPY Other Question

Of the following combinations of cell biological processes which one is associated with embryogenesis ?
(A) Mitosis and Meiosis (B) Mitosis and Differentiation
(C) Meiosis and Differentiation (D) Differentiation and Reprogramming If you dip a sack full of paddy seeds in water overnight and then keep it out for a couple of days, it feels
warm. What generates this heat ?
(A) Imbibation
(B) Exothermic reaction between water and seed coats
(C) Friction among seeds due to swelling
(D) Respiration