used as structural support in animals the main component in cellular membranes 1. chitin 2. glycogen consist four fused rings attached to various functional groups 3. cellulose used as energy storage in plants 4. starch 5. steroids makes up the insoluble fiber in our diet 6. phospholipids consists of three hydrocarbons attached to a glycerol molecule 7. fats consist four fused rings 2. glycogen attached to various functional groups 3. cellulose used as energy storage in plants 4. starch 5. steroids makes up the insoluble fiber in our diet 6. phospholipids consists of three hydrocarbons attached to a glycerol molecule 7. fats used as energy storage in animals

used as structural support in animals the main component in cellular membranes 1. chitin 2. glycogen consist four fused rings attached to various functional groups 3. cellulose used as energy storage in plants 4. starch 5. steroids makes up the insoluble fiber in our diet 6. phospholipids consists of three hydrocarbons attached to a glycerol molecule 7. fats consist four fused rings 2. glycogen attached to various functional groups 3. cellulose used as energy storage in plants 4. starch 5. steroids makes up the insoluble fiber in our diet 6. phospholipids consists of three hydrocarbons attached to a glycerol molecule 7. fats used as energy storage in animals

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Description: 22 used as structural supportin animalsthe main component incellular membranes1. chitin2. glycogenconsist four fused ringsattached to variousfunctional groups3. celluloseused as energy storage inplants4. starch5. steroidsmakes up the insolublefiber i

Biology: The Unity and Diversity of Life (MindTap Course List)

14th Edition

ISBN:9781305073951

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter4: Cell Structure

Section: Chapter Questions

Problem 5SQ

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Similar questions

Glycolipids are nonionic lipids that can orient themselvesinto bilayers as phospholipids do. They accomplish this featalthough they lack an ionic group like that of the phospholipids. Suggest a reason why this is possible.
What chemical property of phospholipids is key to the formation ofthe cell membrane?a. The positively charged nitrogen atomb. The covalent bond between the phosphate and the glycerolc. The kink in the fatty acid taild. The hydrophilic head and hydrophobic tails
Lipoprotein particles are relatively large, sphericalclumps of protein and lipid molecules (see Figure 3.18)that circulate in the blood of mammals. They are likesuitcases that move cholesterol, fatty acid remnants, triglycerides, and phospholipids from one place to anotherin the body. Given what you know about the solubilityof lipids in water, which types of lipids would you predict to be on the outside of a lipoprotein clump, bathedin the water-based fluid portion of blood?
Which of the following is not an extracellular matrix roleof carbohydrates?a. protect an insect’s internal organs from externaltraumab. prevent plant cells from lysing after the plant iswateredc. maintain the shape of a fungal spored. provide energy for muscle movement
Plants often produce waxes on the surface of their leaves toprevent dehydration and protect against insects. What structural feature of waxes makes them more suitable for this taskthan carbohydrates or proteins?
Fill in the blank 1.) triaycerols form_____ rather than lipid bolsters 2.) the most abundant component of the lipid bilayer is __ with a backbone of glycer and 1 2 3 esterified fatty acid ( circle the correct number) interestingly they can also be cleaned by phospholipids C to generate _____ molecules
explain the structure and fucntion of the cell membraneand the role of lipids in the human body, include the function of proteins
Almost all amino acids are chiral. The body only uses L amino acids, and proteins are chains of amino acids that in the simplest sense fold up into a single structure by themselves when they are formed. Do you think a cell could live with all D (the opposite of L) amino acids, explain your logic?
Explain why a-keratins that have many disulfide bondsbetween adjacent polypeptide chains are much less elasticand much harder than those without disulfide bonds.
Which of the following lipids are not found in animal membranes? (a) Phosphoglycerides (b) Cholesterol (c) Triacylglycerols (d) Glycolipids (e) Sphingolipids
1. Phospholipids have ____ fatty acids while triglycerides _____ fatty acids. A. one and two B. three and two C. two and one D. two and three 2. Which one of the following is / are function (s) of lipids? A. Insulation B. Cell membrane structure C. Energy storage D. All of the above 3. The term polyunsaturated fatty acid refers to ____ A. A fatty acid in which all carbons are bonded to hydrogens (only single bonds) B. A fatty acid in which more than one double bond exists C. A fatty acid in which only one double bond exists D. None of the above 4. Cholesterol is an example of a __________ A. Phospholipid B. Triglyceride C. Sterol D. Diglyceride 5. What is the role of bile acids? A. Digestion of fat to diglyceride and two fatty acids B. Digestion of fat to monoglyceride and two fatty acids C. Transportation of fats through the blood D. Emulsification of fats
(a) Cholesterol is a lipid yet does not form membranes like the membrane lipids and is not used to store energy like the storage lipids. Explain. b) Glycerophospholipids and sphingolipids form membranes but triacylglycerols do not. Why? (c) Triacylglycerols are used for long term energy storage but glycogen and starch are used for short term energy storage. Explain