Which of the following fatty acids, if incorporated into a typical eukaryotic membrane phospholipid, would be the most likely to decrease that membrane’s fluidity?  linolenic acid, with 18 carbons and three carbon-to-carbon double bonds linoleic acid, with 18 carbons and two carbon-to-carbon double bonds stearic acid, with 18 carbons and no carbon-to-carbon double bonds oleic acid, with 18 carbons and one carbon-to-carbon double bond all of the above molecules are saturated, and equally likely to decrease membrane fluidity

Which of the following fatty acids, if incorporated into a typical eukaryotic membrane phospholipid, would be the most likely to decrease that membrane’s fluidity? 

1. linolenic acid, with 18 carbons and three carbon-to-carbon double bonds
2. linoleic acid, with 18 carbons and two carbon-to-carbon double bonds
3. stearic acid, with 18 carbons and no carbon-to-carbon double bonds
4. oleic acid, with 18 carbons and one carbon-to-carbon double bond
5. all of the above molecules are saturated, and equally likely to decrease membrane fluidity