Which statement is false? a. the number of double bonds in a fatty acid affects its melting point. b. naturally occurring fatty acids usually have an even number of carbons. c. wax esters contain long chain fatty acids and long chain alcohols. d. triacylglycerols are polar due to their ester functional groups.

d. Triacylglycerols are polar due to their ester functional groups.

Explanation:

Triacylglycerols are nonpolar due to the ester bond that forms between the glycerol polar hydroxyl (-OH) group and the fatty acid polar carboxylic acid (COOH) group. This leads to the release of a water molecule.

explanation:

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.