Fatty Acid and Triple Bonds Essay Example

1.The “building blocks” of polysaccharides are _______, and the blocks are covalently linked together by _______. A. | glycerol and fatty acids; glycosidic linkages | B. | amino acids; triple bonds | C. | monosaccharides; glycosidic linkages | D. | disaccharides; triple bonds | E. | oligosaccharides; glycosidic linkages |
Answer choice C
Which of the following statements about starch is false? A. | Starch may be partially branched. | B. | Starch is a polymer of glucose. | C. | Starch is formed by the condensation of monomers. | D. | The properties of starch are very similar to those of cellulose. | E. | Starch may be digested by people. |
Answer choice E
Which of the following characteristics distinguishes carbohydrates from other macromolecule types? A. | Carbohydrates are constructed of monomers that always have a ring structure. | B. | Carbohydrates never contain nitrogen. | C. | Carbohydrates consist of a carbon bonded to hydrogen and a hydroxyl group. | D. | Carbohydrates contain glycerol. | E. | None of the above |
Answer choice A
1.A five-carbon sugar is known as a A. | glutamine. | B. | glucose. | C. | hexose. | D. | pentose. | E. | None of the above |
Answer choice D

Oils and fats A. | form membranes. | B. | are triglycerides. | C. | all contain the same fatty acids. | D. | are good for you in large amounts. | E. | have glycosidic linkages. |
Answer choice B
Oils melt at a lower temperature than fats because A. | oils and fats are not the same type of macromolecule. | B. | fats contain more saturated fatty acids than oils. | C. | fats contain are unsaturated fatty acids than oils. | D. | oils are made by plants. | E. | fats are common in animals. |

Answer Choice C

Fatty acids are A. | carboxylic acids with long hydrocarbon tails. | B. | linked to glycerol in fats by hydrogen bonds. | C. | always saturated. | D. | large polymers of monosaccharides. | E. | water