Human Physiology
15th Edition
ISBN: 9781259864629
Author: Fox, Stuart Ira
Publisher: Mcgraw-hill Education,
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Textbook Question
Chapter 2, Problem 3RA
Which of these is a nonpolar covalent bond?
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Chapter 2 Solutions
Human Physiology
Ch. 2 - List the components of an atom and explain how...Ch. 2 - Describe the nature of nonpolar and polar covalent...Ch. 2 - Define the terms acidic, basic, acid, and base....Ch. 2 - Using chemical equations, explain how bicarbonate...Ch. 2 - Prob. 4CPCh. 2 - Describe the structural characteristic of all...Ch. 2 - Describe the characteristics of a lipid, and...Ch. 2 - Explain, in terms of dehydration synthesis and...Ch. 2 - Relate the functions of phospholipids to their...Ch. 2 - Write the general formula for an amino acid, and...
Ch. 2 - Describe and account for the different levels of...Ch. 2 - Describe the different categories of protein...Ch. 2 - Prob. 10aCPCh. 2 - Prob. 10bCPCh. 2 - Describe the structure of DNA, and explain the law...Ch. 2 - Which of these statements about atoms is true?...Ch. 2 - The bond between oxygen and hydrogen in a water...Ch. 2 - Which of these is a nonpolar covalent bond?...Ch. 2 - Solution A has a pH of 2, and solution B has a pH...Ch. 2 - Glucose is
Ch. 2 - Digestion reactions occur by means of...Ch. 2 - Carbohydrates are stored in the liver and muscles...Ch. 2 - Lecithin is
Ch. 2 - Which of these Lipids have regulatory roles in the...Ch. 2 - The tertiary structure of a protein is directly...Ch. 2 - The type of bond formed between two molecules of...Ch. 2 - The carbon-to-nitrogen bond that joins amino acids...Ch. 2 - Prob. 13RACh. 2 - Prob. 14RACh. 2 - Prob. 15RACh. 2 - Prob. 16RACh. 2 - Prob. 17RACh. 2 - Explain, in terms of dehydration synthesis and...Ch. 2 - Prob. 19RACh. 2 - Prob. 20RACh. 2 - Explain how one DNA molecule serves as a template...Ch. 2 - Prob. 22RACh. 2 - Prob. 23RACh. 2 - From the ingredients listed on a food wrapper, it...Ch. 2 - Prob. 25RACh. 2 - Prob. 26RACh. 2 - Prob. 27RACh. 2 - Prob. 28RACh. 2 - Prob. 29RACh. 2 - The molecular weight is the sum of the atomic...
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- Explain the difference between an ionic bond and a covalent bond.arrow_forwardUse the drawing to answer the following: a. Label the bases as A, c, G, or T b. Draw in the Hydrogen bonds c. Circle one Glycosidic bond d. Star one Phosphodiester linkagearrow_forwardWhat type of bond is formed between the nucleotide monomers that is considered as the main stabilizing factor of primary structure of nucleic acid? A. Phosphodiester bond B. Glycosidic bond C. Nitrogen bond D. Hydrogen bondarrow_forward
- These are the weakest bonds of all and are sensitive to pH as well as changes in temperature. a. nonpolar covalent bonds b. polar covalent bonds c. ionic bonds hydrogen bondsarrow_forwardWhy are water and its derivatives useful as buffers in the cell cytoplasm? A. H3O+ can serve as a strong base. B. H2O can make hydrogen bonds. C. H20 can serve as a strong acid and as a strong base. D. H20 can serve as a weak acid and OH- can serve as a weak base. E. H20 can serve as a weak base and as a weak acid.arrow_forwardChoose the combination of answers that most accurately completes the statement. The base pairs are held together primarily by a. covalent bonds c. ionic bonds b. hydrogen bonds d. gyrasesarrow_forward
- what functional group is responsible for the reaction when your skin turns yellow with nitric acid? a. phenyl group b. amino group c. carbonyl group d. hydroxyl grouparrow_forwardAdjacent amino acids are linked together by the formation of a peptide bond between which of the following? A. An R group and a carboxyl group B. Two R groups C. An amine group and a carboxyl group D. Two amine groupsarrow_forwardthe primary structure of proteins is held together by a. covalent bonds b. hydrogen bonds c. disulfide bonds d. ionic bondsarrow_forward
- Based on the picture, which of the following functional groups is found in molecules #8? A. Amino B. Phosphate C. Methyl D. Thiolarrow_forwardOf the bonding forces between atoms and molecules, which are strongest?a. hydrogen bondsb. bonds between oppositely charged ionized groupsc. bonds between nearby nonpolar groupsd. covalent bonds e. bonds between polar groupsarrow_forwardHow is the structure of saturated fats different from that of unsaturated fats? A. All of the carbons in the hydrocarbon tails of saturated fats are bonded to one another with double bonds. B. Saturated fats have three hydrocarbon tails bonded to the glycerol molecule instead of just two. C. The hydrocarbon tails in a saturated fat have the maximum number of hydrogens possible. D. Saturated fats have no oxygens present. What are the primary functions of carbohydrates in cells? A. Energy storage, cell identity, structure, and building blocks for synthesis. B. Catalysis, structure, and energy storage. C. Different orientation of a hydroxyl in the ring form. D. Different position of the carbonyl group in the linear form. A positive test for starch would give the following colors: A. Dark blue, black, or purple B. Red, yellow, orange-red, green C. Bright Purple D. Purely Bluearrow_forward
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