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 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...
Write the condensed formulas and provide the IUPAC names for three constitutional (i.e. structural) isomers with the molecular formula C7H16.
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 ?
Draw the VSEPR shape of acetone (i.e., is it tetrahedral, etc. to see if it is polar...). Is it polar or non-polar? If polar why?
What is the TOTAL number of configurational isomers (i.e. diastereomers + enantiomers) possible for 3-methyl-3,5-nonadiene?
2. What does the enzyme mutarotase catalyze? Show by an equation using the glucose isomers. 3. Draw the Haworth structures of the following monosaccharides: D-glucopyranose, L- glucopyranose, D-glucofuranose, D-mannopyranose, D-galactopyranose, D-deoxy- ribofuranose, D-fructofuranose, D-fructopyranose. For the purposes of this problem, ignore the distinction betweena and B.
What do you get when you oxidize glucose with chromic
acid?
Isomers What do you get when you oxidize glucose with chromic acid? Сно H2CRO4 H- -ОН Н20 но—н H OH A) gluconic acid (RCHO-RCOOH) н- OH B) a dicarboxylic acid CH2OH C) a ketone D) a tetraketone E) a big, black mess NTE