Which step in lipid metabolism would you expect to be affected by 3,4-dihydroxybutyl-1-phosphonic acid (shown here)? Explain your answer. CH,OH но-с—н CH,-CH,-P-o
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A:
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- Which step in lipid metabolism would you expect to be affected by 3,4-dihydroxybutyl-1-phosphonic acid (shown here)? Explain your answer.g) (CH3)₂ - CH₂ -CH-COOH + CH₂-CH-COOH -H₂O NH₂ OH NH₂ 4. Write the equation for the digestion (hydrolysis) of Phe-Asp-Ala. €Modify the structures of D-glucose and D-mannose to show a-D-glucosyl-(1→6)-D-mannosamine. H с H2C ОН с Н ОН Ni/ с ОН Н C I ОН Н 0 Н с CH₂ ОН Н ОН NM! с ジミ Н NH₂ ОН C | Н C
- Tridecane [CH3(CH2)11CH3] is a major component of the repellent that the stink bug Piezodonis guildinii releases from its scent glands when attacked. What fatty acid gives tridecane on decarboxylation?Palmitic acid is a straight-chain saturated 16-carbon fatty acid. How many moles of malonyl-CoA are required for the synthesis of one mole of palmitic acid?How is cholesterol synthesized from carbohydrates? DHAP glycerol-3-phosphate →→→ isoprene Glucose acetyl-CoA HMG-CoA→→→→→→ mevalonate DHAP glycerol-3-phosphate CDP-diacylglycerol O Glucose acetyl-CoA palmitoyl-CoA →→ ceramide
- With aldoses, upon biosynthesis, uranic acid is formed. But can biosynthesis happen with ketoses, for example with fructose? In that case, will both terminal OH's on the Fischer projections be converted to COOH?Write the products of the oxidation and reduction of D-mannose. HO HO H- H- || C-H II H -ОН -ОН CH₂OH D-MannoseAre triacylglycerols : insoluble in water? very oxidized, contain-glycerol-fatty acids and spingosine, or do they possess a -1charge at 7.0 pH? can you select the true statement?
- This is the compound tagatose. Is this an aldose or a ketose?Acetoacetate undergoes a spontaneous decarboxylation to produce what?ОН НО НО- ОН HO НО- OH ОН OH OH НО What are the monosachharides that make up this trisaccharide? a-D-glucopyranose, a-D-galactopyranose, B-D-fructofuranose a-D-galactopyranose, a-D-glucopyranose, a-D-fructofuranose a-D-glucopyranose, a-D-glucopyranose, B-D-fructofuranose a-D-glucopyranose, a-D-galactopyranose, a-D-fructofuranose