Members of the Poaceae family, which includes all of the cereal crops, use benzoxazinoids, these alkaloids shows;

a) Alkaloids are derived from the tryptophan as constitutively produced defensive secondary metabolites

b) These benzoxazinoids such as DIBOA and its derivative DIMBOA are usually stored in the peroxisome

c) Upon damage, the inactive glycosides are hydrolyzed, generating glucosinolate, which are toxic not only to insect herbivores but also against pathogens

d) DIBOA and DIMBOA perform insecticidal and pesticidal activities

e) It can be inactivated by hydroxylation and N-glycosylation reactions

Which of the following combination is correct about benzoxazinoids alkaloids?

TLS Online TPP Program

#Question id: 23893

#Unit 13. Methods in Biology

Which technique is the best for providing spatial information about gene expression in a tissue or organisms?

TLS Online TPP Program

#Question id: 20324

#Unit 4. Cell Communication and Cell Signaling

What is the main difference between Gram positive and Gram-negative quorum sensing mechanism?

TLS Online TPP Program

#Question id: 20298

#Unit 7. System Physiology – Animal

What can stimulate aldosterone secretion: 

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#Question id: 26975

#Unit 10. Ecological Principles

Trade off is applied on

a.Small size to large size whenever reducing the clutch size

b.Small size to large size whenever increasing the clutch size

c.First reproduction at later of stage with small clutch size

d.First reproduction at early of stage with small clutch size

TLS Online TPP Program

#Question id: 21963

#Unit 2. Cellular Organization

Which of the following is a DNA sequence which is generally located between H1 and H3 binding sites