#Question id: 585
#Unit 1. Molecules and their Interaction Relevant to Biology
In an enzyme reaction involving one enzyme and one substrate, the rate of the reaction depends on
#Question id: 14755
#Unit 6. System Physiology – Plant
#Question id: 11827
#Unit 6. System Physiology – Plant
Which of the following enzyme is involved in the rate-limiting step in ethylene biosynthesis?
#Question id: 4372
#Unit 3. Fundamental Processes
Which statement is not true about the binding of TBP (TATA binding protein)?
#Question id: 29102
#Unit 8. Inheritance Biology
In mice Igf2 gene which encodes a protein called insulin like growth factor II (Igf2). Offspring inherit one Igf2 allele from their mother and one from their father The paternal copy of Igf2 is actively expressed in the fetus, but the maternal copy is not expressed. which of the following is correct about this gene?
a) this is an example of genomic imprinting and showing maternal imprinted
b) this is an example of genomic imprinting and showing paternal imprinted
c) mechanism of imprinting is due to the addition of methyl (CH3) groups to DNA nucleotides
d) mechanism of imprinting is due to changing the nucleotide sequences