ABA inactivation by oxidation and by the conjugation process such as

a) ABA inactivation by oxidation with monosaccharides ABA-β-D-glucose ester

b) ABA inactivation by conjugation with monosaccharides ABA-β-D-glucose ester

c) ABA inactivation by oxidation into Phaseic acid

d) ABA inactivation by conjugation  by oxidation into Phaseic acid

Which of the following combination from the given above statements about conjugation and oxidation process

#Question id: 1740

#Unit 4. Cell Communication and Cell Signaling

Activation of resting B-cells by T-helper cells depends directly upon costimulatory interaction between:

#Question id: 877

#Unit 1. Molecules and their Interaction Relevant to Biology

The sharp transition seen in Figure suggests that

A. Proteins can be denatured by any treatment that disrupts the weak bonds stabilizing tertiary structure, such as heating, or by chemical denaturants such as urea or guanidinium chloride.

B. A comparison of the degree of unfolding as the concentration of denaturant increases reveals a sharp transition from the folded, or native, form to the unfolded, or denatured form, suggesting that only these two conformational states are present to any significant extent.

C. A similar sharp transition is observed if denaturants are removed from unfolded proteins, allowing the proteins to fold.

D. Protein folding and unfolding is an “all or none” process that results from a cooperative transition .

#Question id: 24252

#Unit 2. Cellular Organization

#Question id: 12973

#Unit 10. Ecological Principles

#Question id: 24550

#Unit 9. Diversity of Life Forms

Only four possible states of a particular site in a DNA sequence, which of the following statement is correct?