ANSWER. d) Glycogen.
It is a multibranched polysaccharide of glucose.
This polysaccharide structure constitutes the principal storage form of glucose.
Glycogen is important because of its role of energy storage in animals, humans, bacteria and fungi.
A polymeric macromolecule which consists of glucose monomer units is: a) glycogen b) albumin c) phosphatidyl choline d) cholesterol
Which of the following lipids have positively charged head groups? a) phosphatidyl serine b) phosphatidyl glycerol c) phosphatidyl choline d) all of the above e) none of the above
1. Starch is a polymer made from the following monomer: a. a-galactose b. C-glucose c. B-glucose d. a-fructose 2. The type of bond that forms when a disaccharide is formed from two monosaccharides is called: a. a peptide bond b. a carbohydrate bond c. an ester bond d. a glycosidic bond 3. The products of hydrolysis of lactose are: a. glucose and galactose b. glucose and fructose c. galactose and ribose d. fructose and galactose 4. Which is the most...
Which statement is false? A. Glycogen is broken down to release glucose. B. Type 2 diabetics lack functioning beta cells. C. Insulin stimulates receptors in the liver. D. Blood glucose levels must stay in a specific range.
molecule. One glucose molecule and one galactose molecule would produce a) galactose b) sucrose maltose d) collagen e) lactose Which of the following is a correct match of monomer to polymer: a) glucose - protein b) glucose - lipid c) amino acid - protein d) amino acid - nucleic acid e) Nucleotide - protein The most abundant bio-organic molecule that is contained in any cell: a) lipid b) carbohydrate c) nucleic acid d) protein e) boeh a and care amount...
19. The degree of membrane fluidity depends on . the percentage of lipids that contain choline b. the percentage of glycolipids c. the percentage of faty acids d the percentage of unsaturated farty acids Membeane proteins can be located a. entirely within the membrane b on the surface of the membeane c. in either position d. the position cannot be determined 20. 21. Which property has not been observed for membrane proseins? a energy storage b. transport of substances into...
6. Which of the following conversions is accomplished during glycogenesis? a. glucose to glycogen glucose to pyruvate C. starch to glucose Pyruvate to glucose 7. Which of these is most abundant in plant oils? a CH, CH2)2COH b CH, CH, CÓ KÝ C o CH-O-C(CH,)-CH-CH(CH2),CH, 0 0-C(CH.),CHCHCH.CH-CH(CH).CH, O CH-0–C(CH2)-CH, d. CH, -C(CH2)2CH, O CH-C(CH, CH, 0 8. a. b. C. CH-0-C(CH2)-CH, A hexose with a six-sided ring and the C4 hydroxyl group oriented below the ring could be ribose. deoxyribose....
16. The process of storing glucose as glycogen is known as? A. Gluconeogenesis B. Glycogenolysis C. Glycolysis D. Glycogenolysis 3. 17. Excess amino acids are A. Converted to glucose and fatty acids B. Stored as amino acids and proteins C. Broken down by glycolysis D. Excreted 18. Which hormone has an anorexigenic effect on appetite? A. Orexins B. Neuropeptide Y C. Ghrelin Leptin 19. Select the two factors upon which body mass index depends. A. Body type and physical activity...
16. Which carbohydrate cannot be hydrolyzed (broken down into smaller units a. Glucose b. Sucrose Lactose d. starch e. Glycogen
1. (1 pt) Starch, glycogen, and cellulose are all types of: a. Cholesterol b. Carbohydrates c. Lipids d. Nucleic Acids e. Protein 2. (1 pt) What are some differences between animal and vegetable fat? 3. (1 pt) What is an essential amino acid? What types of foods contain it? 4. (2 pt) Pick two organelles from the list below and describe their functions. Golgi Nucleus Rough Endoplasmic Reticulum Lysosome Mitochondria Smooth Endoplasmic Reticulum 5. (1 pt) What is the function...
2. Which of the following statements is false & why? a) Branched polymers of glucose have both α1-4 and α1-6 glycosidic linkages b) α-glucose is the monomer in the polymer glycogen c) The fibrous nature of cellulose is strengthened by a network of H-bonds d) α-glucose has the hydroxyl group on the anomeric carbon below the plane of the ring e) Lactulose is not digested by human enzymes