#Question id: 3522
#SCPH12 I Genetics
A haplo-diplod insect, Male are haploid but female are diploid, A female who is heterozygous for recessive red eye color mutation mate with red eye male. What will be percent of wild phenotype color eye among their female?
#Question id: 5523
#SCPH01 Biochemistry
Ectodermal cells condense into placodes that change into
#Question id: 2064
#I Life Science/ Life Sciences Group – I-V
#Question id: 1732
#SCPH01 Biochemistry
Protein tyrosine kinase activity following T-cell stimulation:
#Question id: 10283
#SCPH05 I Biotechnology
How to Phosphofructokinase-1 (PFK-1) and Fructose 1,6-Bisphosphatase are reciprocally regulated ?
a) ATP inhibits PFK-1 by binding to an allosteric site and lowering the affinity of the enzyme for its substrate fructose 6-phosphate
b) citrate is also an allosteric regulator of PFK-1, high citrate concentration increases the inhibitory effect of ATP
c) FBPase-1, is strongly inhibited (allosterically) by AMP; when the cell’s supply of ATP is low (corresponding to high AMP), the ATP-requiring synthesis of glucose slows
d) AMP inhibits PFK-1 by binding to an allosteric site and lowering the affinity of the enzyme for its substrate fructose 6-phosphate
Which of the following statements of regulation of enzyme is correct?