α-linolenic acid has a lower melting point than ___________ because, although they have the same number of carbons, the former is an unsaturated fatty acid whereas the the latter is a saturated fatty acid.   A. palmitic acid   B. stearic acid   C. oleic acid   D. linoleic acid   E. arachidonic acid

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A: In order to solve (d), first we need to calculate (c). So, here is a brief and comprehensive…

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A: All green plants produce starch, a white, granular organic substance. Starch is soft, along with the…

Q: Explain why some fats are solid at room temperature, and othersare liquid.

A: They are involved in storage, transport, and protection. Fatty acids are long chain hydrocarbons…

Q: All carbohydrates consist of one or more _________ , also called simple sugars. Name two examples of…

A: The carbohydrate group consists of the largest number of organic molecules in organisms.…

Q: Would you expect lipids to be soluble or insoluble in each of the following solvents? a.…

A: Lipids are molecules that contain hydrocarbons and make up of the building blocks of the structure…

Q: Which of the following statement(s) is/are TRUE about oleic acid? I. It has a lower melting point…

A: The double bond at C-9 exhibits Z (cis) stereochemistry, making oleic acid an octadec-9-enoic acid.…

Q: Lipids _____ 1. Cephalin vs. Cholesterol _____ 2. Palmitic acid vs. Cerebroside _____ 3.…

A: The objective of the question is to understand the differences between various types of lipids and…

Q: Which of the following is not a nitrogenous base? Group of answer choices   A. guanine B. uracil C.…

A: Nucleic acids act as templates from which all proteins are made. They are long, chain-like molecules…

Q: What is the base unit of a lipid? (More than one answer is possible.) A. glycerol B. monoglyceride…

A: Lipids are organic compounds which are insoluble or poorly soluble in water. It is soluble in…

Q: Which of the following statements correctly describe(s) the general structure of steroids? a.2…

A: A steroid is an organic compound that is biologically active and has four rings arranged in a…

Q: True/False - Glycerol is a unit needed in both phospholipids and triglycerides. A. True B. False

A: Lipids are large biomolecules that help in the structure and function of living cells. These…

Q: Explain how these polymers are digested and how the products of digestion are used in the human…

A: Large insoluble food molecules are broken down into little water-soluble food molecules during…

Q: Addition of a phosphoester to a ceramide makes a(n): a. sphingomyelin b. plasmalogen C. sphingosine…

A: A lipid refers to the biomolecule that is made of a hydrocarbon chain linked with a carboxylic acid…

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Q: The two principal polysaccharides of starch are ______ and ______.

A: The most common type of carbohydrate found in food is polysaccharides. They perform two primary…

Q: Pure acetic acid has a melting point of 16.7 degree Celsius and a boiling point of 118 degree…

A: Acetic acid is a polar carboxylic acid. Intermolecular forces determine a substance's…

Q: Lipids have hydrophilic nature.

A: