Which of the following is a function of cellulose? O rigidity of the plant cell wall O protective membrane for body organs converts polysaccarides to disaccarides stores energy
Q: Which of the following molecules is not capable of forming lipid bilayers? a. glycolipids b. wax…
A: The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid…
Q: Which of the following characteristic of lipid? O A. zwitterions OB. amphiphilic O c. hydrophobic D.…
A: Which of the following characteristic of lipid?
Q: Which type of fat has double bonds in its side chain? O Saturated fat O Trans fat Phospholipid O…
A: Fats are ester of fatty acids or a combination of such compounds. Fatty acid esters result from the…
Q: Oligosaccharide (disaccharides), type of carbohydrates, which contains O 1 sugar molecules O 2-10…
A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…
Q: Which of the following statements about :starch and glycogen is false Amylose is unbranched,…
A: Biological molecules are chemical substances that are occur in the living organisms, and aid in…
Q: Match the molecules with the best description._____wax a. protein primary…
A: the correct answer is in next step:
Q: How many hydrocarbon chains do phospholipid molecules have? A) 1 B) 2 C) 3 D) It depends, it can be…
A: The cell membrane is constituted by an important component called the phospholipids. They form a…
Q: Which of the following is FALSE about cellulose? O tis a component of cell wal. O t is composed of…
A: In this option C is incorrect. A) cellulose is component of the cell wall of algea, plants. It is a…
Q: Based on the structures of some polysaccharides studied, which of the following is its main function…
A: Carbohydrate are the biological macromolecules which consists of elements like carbon , hydrogen as…
Q: The cellular molecule shown below is a(n): CH2OH H H OH H CH2OH OH sugar. amino acid. O lipid.…
A: Introduction A cellular molecule is a molecule found in cells, Which is A biomolecule, small…
Q: Which of the following differentiates amylose with cellulose? The two polysaccharide have different…
A: Amylose : It is a storage polysaccharide Cellulose : It is a structural polysaccharide
Q: Find the connection among the words below and choose the letter of the word which is different. O A.…
A: Gel electrophoresis is the technique used to identify, quantify, and separate nucleic acids. It…
Q: Which type of bonds links the monomers that make up cellulose microfibrils Select one: O a. lonic…
A: Cellulose is a molecule, consisting of hundreds – and sometimes even thousands – of carbon,…
Q: Which of the followings is related to cellulose? Is a polymer of a-glucose Is a component of plant…
A: Carbohydrates, lipids, proteins, and other biomolecules are critical for life to exist. They're…
Q: used as energy storage in plants 3 used as energy storage in animals 1. chitin consists of three 2.…
A: Biomolecules are chemical compounds, comprising mainly of Carbon, Hydrogen, Oxygen, Nitrogen,…
Q: All of the following are biological roles of lipids EXCEPT O Catalysts of biological reactions o…
A: - Lipids can work as chemical messengers/hormones as they are small molecules and insoluble in…
Q: The cholesterol molecule is OA. an aromatic ring OB. a straight chain acid O c. a steroid OD.…
A: The cholesterol molecule is a type of lipid molecule that is essential for the proper function of…
Q: Which of the following is NOT a polymer? O a. DNA O b. Proteins O c. Cellulose O d. Glycogen O e.…
A: Polymer - These are the substances which contains large molecules composed of many repeating…
Q: Important functions of carbohydrates include O structural support and hormones. O enzymes and…
A: Carbohydrates are the body’s primary energy providers. Carbohydrates are one of the three…
Q: Which of the following bonds stores the greatest amount of chemical energy within a carbohydrate…
A: Introduction: Carbohydrates are the primary bodybuilding components of numerous living beings.
Q: Which of the following is not a component of ATP?a. glucose c. adenineb. ribose d. phosphate groups
A: All living things, plants and animals need a continuous supply of energy to function. Energy is used…
Q: Which portion of a glycerophospholipid molecule forms the interfacial region of a lipid bilayer? O…
A: Introduction Glycerophospholipids, Also Known As Phosphoglycerides, Are Phospholipids Composed Up Of…
Q: All are functions of lipids, except O precursor of steroid hormones O functional and structural…
A: A lipid would be any organic molecule that is water-insoluble. They consist of fats. The function…
Q: Which of these is NOT a lipid? phospholipid O cholesterol O chitin steroids triglyceride
A: Lipids are heterogeneous class of organic compounds that are fatty acid or their derivative and are…
Q: is an example of Simple lipids Phospholipids O Glycolipids O Triglycerides Sulfolipids O O
A: The principle basic lipids are triglycerides (otherwise called triacylglycerols), steryl esters, and…
Q: A phospholipid containsa. three fatty acids bound to glycerolb. three fatty acids, a glycerol, and a…
A: Phospholipids present in the plasma membrane. It is the amphipathic molecule which means contain…
Q: Sphingolipids serve what function in biological systems? A) energy storage B) cell membrane…
A: Sphingolipids belong to a different category of lipids. Sphingosine, 18-carbon amino alcohol,…
Q: Starches with a branched structure are called O polymers O granules O amylose O amylopectin
A: Amylopectin The non-crystallizable form of starch, consisting of branched polysaccharide chains.…
Q: Which of the following polymers is not made solely from glucose? phospholipid cellulose starch O…
A: Introduction: Polymers are large molecules formed by joining small molecule monomers, as long-chain…
Q: The major difference between a phospholipid, such as those in cell membranes, and a triglyceride is…
A: Lipids are molecules that contain hydrocarbons and make up the building blocks of the structure and…
Q: Which of the following molecules is an inorganic molecule? a) cholesterol b) sucrose c)…
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other…
Q: serve as structural and protective elements in the cell walls of bacteria and plants and in the…
A: Carbohydrates are molecules with the formula (CH2O)n, which are made up of carbon, hydrogen, and…
Q: Which structure is formed when fatty acid salts reacts with water? O Clathrate O Micelle O Monolayer…
A:
Q: Sugars starches and cellulose are all types of
A: Macronutrients are nutrients which our body needs in large amounts. These include - carbohydrates,…
Q: A monosaccharide is: O a sugar found only in plant cells O the fundamental structure of cell…
A: Answer : C - a product of photosynthesis Product of photosynthesis is glucose which is…
Q: Which of the following is a glycerophospholipid? H,C-O HC-O H,C-O а. b. он HO NH2 C. d.
A: Glycerol is a colorless, odorless, viscous polyol. Glycerol is used in the treatment of wounds and…
Q: O It is composed of glucose units. O It is the storage form of sugar in plants. O Its monosaccharide…
A: Ans. The False statement about the starch is # its mono saccharide units are linked via Beta 1,4…
Q: Which of the following molecules are considered high energy phosphate compounds? Select all that…
A: High energy phosphate compounds: Compounds in the biological system which on hydrolysis yield…
Q: Which molecules are very dependent on amide bonds? O Proteins RNA O Amylose O DNA
A: Amide bonds is also known as peptide bonds are the covalent chemical bonds that are involved in…
Q: Carbohydrates, lipids, proteins, and DNA are all polymers joined together by what type of chemical…
A: Biomolecules are those molecules that are necessary for the growth and development of the body.…
Q: Collagen consists of three helices with carbon backbones that are tightly wrapped around one another…
A: Collagen is the hydrophobic, natural, structural protein present in the extracellular-matrices of…
Q: Which of the following statements about proteins is false? O Some hormones such as insulin are…
A: Protein is the most abundant molecule essential for the growth and development of the body. There…
Q: Both phospholipids and triglycerides: O a. Contain serine or some other organic compound. Ob. Have a…
A: Macromolecules are those molecules that are needed in large amounts for the survival of the living…
Q: Monosaccharide units are hydrophilic and generally soluble in water. What is meant by the statement?…
A: Monosaccharides are carbohydrates that cannot be broken down further by hydrolysis into simpler or…
Q: Which disaccharide does NOT have an anomeric carbon available for oxidation? O A. Glucose (beta1 1…
A: The question does not have the correct option. We are answering the question based on the general…
Q: Which of the following are proteins? O cholesterol O ion channels O phospholipids O glycolipids O…
A:
Q: Which of the following group of membrane lipids predominate in plant cells?a) Galactolipidsb)…
A: The plant cell is surrounded by a cell wall and is involved in providing shape. It is a eukaryotic…
Q: The molecule shown below is H,C -o O glucose O cholesterol O none is correct O adenine O…
A: Triacylglycerol is also known as Triglycerides(TG), it is composed of a glycerol backbone esterified…
Q: What is the molecular structure responsible for creating differences between saturated and…
A: Fats : A fat molecule has a glycerol backbone and three fatty acid chains, which are long…
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- Cell membranes consists mainly of ________ and ________ . a. lipids; carbohydrates c. lipids; phospholipids b. phospholipids; protein d. phospholipids; ECMWhich 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 movementWhat 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
- Which of the following is not a component of ATP?a. glucose c. adenineb. ribose d. phosphate groupsWhich of the following is a storage form of lipid?a) Glycolipidb) Phospholipidc) Sufolipidd) Triacyl glycerolEnergy is stored long-term in the bonds of.... and used short-term toperfor work from a .... molecules.
- The sugars in DNA and RNA ____. a. have different numbers of oxygen atoms b. are the two components of sucrose c. have the same structural formulas d. have a different number of carbon atoms e. are disaccharidesPhospholipids are important components of ________.a. the plasma membrane of cellsb. the ring structure of steroidsc. the waxy covering on leavesd. the double bond in hydrocarbon chainDuring the breakdown of polymers, which of thefollowing reactions takes place?a. hydrolysisb. dehydrationc. condensationd. covalent bond
- Phospholipids are important components of__________.a. the plasma membrane of cellsb. the ring structure of steroidsc. the waxy covering on leavesd. the double bond in hydrocarbon chainsThe lipid bilayer has membrane proteins spanning the membrane. They have a hydrophobic region embedded in the _______________ while the hydrophilic regions are on the ______________ and _______________ of the cell.Starch consists ofSelect one: a.Unbranched amylose and unbranched amylopectin b.Branched amylose and branched amylopectin c.Branched amylose and unbranched amylopectin d.Unbranched amylose and branched amylopectin
