Concept explainers
(a)
Interpretation: The structure of glycine at the
Concept introduction: In the solid state and also in solution,
(b)
Interpretation: The structure of glycine at the
Concept introduction: In the solid state and also in solution,
(c)
Interpretation: The structure of glycine at the
Concept introduction: In the solid state and also in solution,
(d)
Interpretation: The structure of glycine at the
Concept introduction: In the solid state and also in solution,
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Chapter 20 Solutions
General, Organic, and Biological Chemistry Seventh Edition
- What sugar units will be formed after the hydrolysis sucrose? A. 2 glucose units B. glucose and galactose C. glucose and fructose D. many units of glucosearrow_forward18. If a monounsaturated lipid undergoes complete hydrogenation a _____ lipid is formed. a. saturated b.primary c. basic d. monounsaturated e. disaccharide f. polyunsaturated g. monosaccharidearrow_forwardWhat is a triglyceride made up of? Select one: a. Glycerol and three fatty acids. The fatty acids can all be the same or they can be different. b. Glycerol and three fatty acids. The fatty acids must all be the same. c. Glycerol and three carbohydrates. The carbohydrates must all be the same. d. Glycerol and three carbohydrates. The carbohydrates can all be the same or they can be different.arrow_forward
- Which of the following types of carbohydrates can be hydrolyzed to give smaller molecules? I. monosaccharides II. disaccharides II. oligosaccharides IV. polysaccharides 7. a.l only b.Il and IV only c. II only d.l and II only e. II, III, and IVarrow_forwardOf the omega fatty acids, which has the least beneficial effect on human brain development? a. Omega 9 b. Omega 6 c. Omega 3 d. Unsaturated and saturated fatty acidsarrow_forward9. The excessive consumption of carbohydrates is converted into which polysaccharide that is stored in the liver and in muscles? A. creatinine C. hemoglobin D. uric acid B. glycogen 10. Which of the following is a monosaccharide which is used in dextrose? C. glucose D. lactose A. fructose B. galactose Which of the following is the major function of carbohydrates? 11. 1. structural framework 2. storage 3. energy production B. 2 only D. 1 & 3 only A. 1 only Which is termed as the blueprint of life? A. deoxyribonucleic acid B. fatty acid Proteins are composed of four elements, namely: carbon, hydrogen, oxygen and C. 3 only 12. C. nucteic acid D. ribonucleic acid 13. what other element? A. magnesium B. nitrogen C. phosphorous D. sulfur The sugar in RNA is A. deoxyribose, ribose B. ribose, deoxyribose the sugar in DNA is C. ribose, phosphate D. ribose, uracil 14. Which is NOT a part of a nucleotide? A. nitrogenous base B. phosphate group 15. C. saturated fats D. sugararrow_forward
- 9. An amino acid most likely found in the membrane-bound area of a membrane protein is... A. Leucine B. Aspartic acid C. Glutamic acid D. Asparaginearrow_forwardWhat functional groups are present in a carbohydrate molecule? a. Carboxyl and carbonyl groups b. Alcohol and carboxyl groups c. Hydroxyl and carbonyl groups d. Hydroxyl and hydrogen groupsarrow_forwardA hydrogen bond is distinct from ionic and covalent bonds in that it a. forms between adjacent molecules rather than within molecules. b. forms only between two hydrogen atoms. c. is considerably stronger than the other two types of bonds. d. occurs more commonly in lipids than in other types of moleculesarrow_forward
- what type of bond is formed between carbon and hydrogen in each monosaccharide? a. ionic bond b. polar covalent bond c. hydrogen bond d. non-polar covalent bondarrow_forwardPlant oils are liquids at room temperature because: A.) The fats have shorter hydrocarbon chains. B.) they have a high percentage of saturated fatty acids C.) They have very high melting points D.) they have a high percentage of unsaturated fatty acidsarrow_forwardA Moving to another question will save this response. Question 14 esc All of the natural unsaturated fatty acids have a A Moving to another question will save this response. -1 Q F1 2 F2 W 20 #3 F3 E 000 DOD $ 4 configuration. F4 R % 5 F5 Marrow_forward
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