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10. Rank the following in the order of increasing solubility in water a triacylglycerol, a diacylglycerol,...
27. Effect of Polarity on Solubility: Rank the following in order of increasing solubility in water: a triacylglycerol, a diacylglycerol, and a monoacylglycerol, all containing only palmitic acid.
27. Effect of Polarity on Solubility: Rank the following in order of increasing solubility in water: a triacylglycerol, a diacylglycerol, and a monoacylglycerol, all containing only palmitic acid.
13. Which of the following would decrease the transition temperature for a mixture of triglycerides and cholesterol? A. Add glycerophospholipids with two (18:0). B. Reduce cholesterol concentration. C. Add triglycerides with two (16:1) and one (21:2) fatty acids. D. Add diacylglyerols with fully saturated fatty acids. 2. Add a low concentration of a wax." 14. Which of the following would result from the action of phospholipase Con a membran glycerophospholipid? A. Glycerol and two fatty acids B. One fatty acid...
Help me please?? 16. Which of the following types of compounds are expected products from the saponification of an oil? a. glycerol and fatty acids b. glycerol and fatty acid salts c. fatty acid salts and fatty acids d. fatty acids and glycine 17. Prostaglandins and thromboxanes are classes of eicosanoids. a. TRUE b. FALSE In general, lipids are substances that are only sparingly soluble in water a. TRUE b. FALSE 18. 19. In activ e transport, a substance crosses...
Be sure to answer all parts. Rank the compounds in order of increasing water solubility. A. (CH3)3CH B. CH3 CH2 CH2OH C. CH,OCH2CH D. CH3 CH2CH2CH3 least soluble most soluble
Rank the following molecules in terms of their solubility in water. Place a number in each box-1-least soluble, 5 = most soluble 4. A) HO D) H NH HO- OH OH OH OH adrenalin OH glucose B) E) HO HO NH2 dopamine HO cholesterol C) OH Explain your reasoning here HO estradiol
2)Which of the A)peptidoglycan B)cellulose C)glycogen D)chitin 3 Which of the following is true of fluorescence microscopy? A) Fluorescence microscopy is best at viewing rounded, thicker specimens B) Fluorescent light is emitted throughout the specimen due to fluorescent dyes conjugated to antibodies. C) Fluorescence microscopy is used to view dead specimens only. D) Fluorescence microscopy presents images in three dimensions. E) Fluorescence microscopy is able to overcome problems encountered with using confocal scanning microscopy. 4)While synthesizing a new green pigment,...
QUESTION 1 Match the following terms with their definitions. - A. B. C. D. E. F. G. H. I. J. K. Nonpolar, does not interact with water - A. B. C. D. E. F. G. H. ...
ve the overall reaction ATP + glucose→glucose-6-phosphate + ADP + H. lf the &G" of ATP hydrolysis is /mol, what is AG for the coupled reaction? A. 46 kJ/mo B-18.4 kJ/mol C. -32.2 kJ/mol D. 18.4kJ/mol 26. Which of the following is true about oxidation-reduction reactions? A. B. C. D. During oxidation a compound gains electrons. Every oxidation must be accompanied by a reduction Dehydrogenases typically remove two electrons and two hydrides (H). There are four commonly accessed oxidation states...
The solubility of lead(II) fluoride, PbF_2, in pure water is 2.1 times 10^-3 moles per liter. Calculate the value of K_sp for lead(II) fluoride from this data. a. 1.3 times 10^-7 b. 1.9 times 10^-8 c. 3.7 times 10^-8 d. 1.6 times 10^-9 e. 9.3 times 10^-9 In an experiment, it is planned to add 300 mL of 2.0 times 10^-5 M AgNO_3 to 300 mL of 2.0 times 10^-9 M NaI. Will a precipitate form? What is the precipitate?...