Which of the following is found in BOTH prokaryotic and eukaryotic cells?

#Question id: 13071

#SCPH05 I Biotechnology

#Question id: 18617

#SCPH06 I Botany

#Question id: 758

#SCPH05 I Biotechnology

Both miRNAs and one strand of siRNAs are bound by proteins to form a ribonucleoprotein complex called:

#Question id: 4139

#SCPH06 I Botany

Which one of the following statements about the elongation phase of protein synthesis is true?

#Question id: 10524

#SCPH05 I Biotechnology

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?