Question 21 Which of the following statements concerning unsaturated fats is correct?     a They are more common in animals than plants   b They contain fewer hydrogen atoms than do saturated fats with the same number of carbon atoms   c They are solids at room temperature   d They possess no double bonds in the carbon chains for their fatty acids

Question 35 1 pts A crystal of sodium chloride ( in the absence of water) would contain bonds. O lonic O all of the above Hydrogen O polar covalent O non-polar covalent Question 36 1 pts Which lipid would likely be a liquid at room temperature? O Palmitic acid (a 16-carbon saturated fatty acid) Oleic acid (an 18-carbon monounsaturated fatty acid) O Stearic acid (an 18-carbon saturated fatty acid) O Lauric acid (a 12-carbon saturated fatty acid)

Question 1 What type of lipid is present in chylomicrons to give rigidity to the particle's surface? Glycerol OA. Free fatty acids O B. Acetoacetate OC. OD. Triacylglycerols Cholesterol E.

QUESTION 1 Which of the following concepts in column A best fits the concept in column B. p-Nitrophenyl a-D-Glucoside Action of intracellular a-GLUCOSIDASE + NaHCO3 Boiling cells Tris-pH 5.0 A. Substance that act as molecular mimic of a maltose molecule B. Develops TT-Nitrophenyl into a yellow colour reagent for measurement at 400nm c. Breaks the a-linkages of p-Nitrophenyl a-D-Glucoside, leaving p-Nitrophenyl and a glucose molecule D. Allows transport of p-Nitrophenyl a-D-Glucoside across the membrane E. Stop the reaction and release internal p-Nitrophenyl