Are glucose and glucosamine related? (i.e. isomers, etc.)
Identify Nestle corporate level strategy (i.e. related/unrelated diversification, vertical/horizontal integration, etc.)
Relationship for each picture:
Identical, constitutional isomers, enantiomers, diasteromers, or
not related (not isomers)
с CHO он CHOCI он CHCI ОН Н. НО H CHO он H -CH, CH, сон НО сн. сон
Explain how the β (beta) and α (alpha) isomers are determined in Haworth Structure of glucose as the new -OH group is above or below the plane of the ring? Draw examples.
Explain each step of the diagram (ie. presence of
glucose causes an inhibition of... etc.)
-GLUCOSE GLUCOSE INACTIVATION MIG1 GALA mRNA INDUCTION PATHWAY GALEGAL GALACTOSE 50 X POSITIVE FEEDBACK GAL GAL10 GAL7 GAL2 mRNA 100 X GAL3 Fig. 5. Model for glucose repression of the GAL genes. The numbers shown refer to the effect of glucose at various levels of regulation Thus, GALA is repressed S-fold by MIG1 in the presence of glucose. The MIG/GALA signal is amplified by a...
What is the least unstable sugar (ex. glucose, sucrose, etc.) and why?
Write the condensed formulas and provide the IUPAC names for three constitutional (i.e. structural) isomers with the molecular formula C7H16.
The standard free energy change (deltaG naught prime) for glucose 1-phosphate hydrolysis (i.e. glucose 1-phosphate + H2O --> glucose + phosphate) is -20.9 kJ/mol. If glucose and phosphate are both at 4.8 mM, what is the equilibrium concentration of glucose 1-phosphate at 25 deg C? Assume a gas constant of 8.314 J/mol K.
How are the following pairs of compounds related to each other.
Identify an identical, enatiomers, diastereomers, constitutional
isomers, not isomers, etc.
eel and CH,DH aan
how are they related?
of OH More Starevicomas ? Constitutional isomers ? Diasteve omers ? Enantiomers None. Identical ?
What is the TOTAL number of configurational isomers (i.e. diastereomers + enantiomers) possible for 3-methyl-3,5-nonadiene?