Answered: TRUE OR FALSE Lipids are insoluble in…

TRUE OR FALSE Lipids are insoluble in water but soluble in ether TAG mean triacylglycerol Phospholipids function as membrane lipids

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter2: Molecules Of Life

Section: Chapter Questions

Problem 4FIO: Figure 2.17 Fatty acids. Double bonds in the tails are highlighted in red. A. The tail of stearic...

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Question

TRUE OR FALSE

Lipids are insoluble in water but soluble in ether

TAG mean triacylglycerol

Phospholipids function as membrane lipids

TAG contains fatty acids and glycerol

Fatty acids contains even number of carbon atoms

Saturated fatty acids have low melting points

Butyric acid usually comes from coconut oil

Unsaturated fatty acids contain single bonds only in their structure

Arachidonic acid contains 3 double bonds

Theobroma oil is a liquid fat

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Figure 2.17 Fatty acids. Double bonds in the tails are highlighted in red. A. The tail of stearic acid is fully saturated with hydrogen atoms. B. Linoleic acid, with two double bonds, is unsaturated. The first double bond occurs at the sixth carbon from the end of the tail, so linoleic acid is called an omega-6 fatty acid. Omega-6 and C. omega-3 fatty acids are essential fatty acids, which means your body does not make them and they must come from food. D. The hydrogen atoms around the double bond in oleic acid are on the same side of the tail. Most other naturally occurring unsaturated fatty acids have these cis bonds. E. Hydrogenation creates abundant trans bonds, with hydrogen atoms on opposite sides of the tail. Figure It Out: Are the double bonds in linolenic acid cis or trans?
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