Can disaccharide be completely assimilated and used by human cells as a direct source of energy? Why or why not?
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- What is the difference between starch and cellulose that makes one digestible and the other not digestible to humans? Explain and illustrate.draw a diagram showing the interrelationship of Carbs-Lipids metabolismWhich of the following molecules is richest in energy when metabolized? O Linolenate, a fatty acid with 18 Carbons and three double bonds. O Linoleate, a fatty acid with 18 Carbons and two double bonds. O Stearate, a fatty acid with 18 Carbons and no double bonds. O Glucose
- Why might it be a bad idea to take large quantities of a single amino acid dietary supplement?The Metabolism of Carbohydrates primary function is to produce high energy moleculesthat are usable currency by cells, what is this currency? Where is it made?The cellulase enzyme breaks cellulose apart into glucose molecules during the digestion process of certain organisms. Describe how cellulase speeds up the breakdown of cellulose into glucose. Use the words enzyme, induced fit, substrate, product, and activation energy.
- Describe the biological basis of inability of humans to digest celluloseDisaccharides like lactose can barely get through dialysis tubing, but CAN NOT move across a cell membrane. What must happen to disaccharides and polysaccharides that we eat in order for our cells to use them as energy molecules? What must be present in the digestive tract for this to happen?Why does glucose and sucrose get metabolized but starch does not?
- The enzyme sucrose splits the disaccharide sugar sucrose into the monosaccharides glucose and fructose what prevents the glucose and fructose molecules from reentering the active site and reforming a sucrose moleculeCreate a diagram showing the interrelationship of Carbs-Lipids metabolism"which of the following monosaccharides are not us are converted to intermediates of glycolysis" a. galactose b. xylulose c.fructose d. mannose
