Principles of Biology
2nd Edition
ISBN: 9781259875120
Author: Robert Brooker, Eric P. Widmaier Dr., Linda Graham Dr. Ph.D., Peter Stiling Dr. Ph.D.
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 2.4, Problem 2TYK
The molecular formula of table sugar (sucrose) is
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Chapter 2 Solutions
Principles of Biology
Ch. 2.1 - Prob. 1TYKCh. 2.1 - Prob. 2TYKCh. 2.2 - Which of the following is a compound? Na Na+ O2 HF...Ch. 2.2 - How many additional covalent bonds are available...Ch. 2.3 - Prob. 1TYKCh. 2.4 - When oil dissolves in detergent micelles, where is...Ch. 2.4 - The amount of heat required to convert 1 mol of...Ch. 2.4 - The molecular formula of table sugar (sucrose) is...Ch. 2.5 - What is the OH- concentration at pH 8?Ch. 2.5 - Prob. 1TYK
Ch. 2.5 - The pH of a solution is defined as H+ the...Ch. 2 - ____________________ make up the nucleus of an...Ch. 2 - Living organisms are composed mainly of which...Ch. 2 - The ability of an atom to attract electrons in a...Ch. 2 - Hydrogen bonds differ from covalent bonds in that...Ch. 2 - During the formation of ions the atomic numbers of...Ch. 2 - Chemical reactions in living organisms may...Ch. 2 - Solutes that easily dissolve in water are said to...Ch. 2 - The molecular mass of glucose is about 180 g mole....Ch. 2 - The sum of the atomic masses of all the atoms of a...Ch. 2 - Prob. 10TYCh. 2 - Compare and contrast the different types of bonds...Ch. 2 - What is the significance of molecular shape, and...Ch. 2 - A principle of biology is that new properties...Ch. 2 - Prob. 1CBQCh. 2 - Discuss properties of water that make it possible...
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- In the following list, identify the carbohydrate, the fatty acid, the amino acid, and the polypeptide: a. NH2CHRCOOH b. C6H12O6 c. (methionine)20 d. CH3(CH2)16COOHarrow_forwardAmylose is a linear polymer of glucose. It can be made of several thousands of glucose units. It is one of the two components of starch, the other being amylopectin. What is the molecular formula for the polysaccharide of glucose (C6 H12 O6 ) molecules bonded together by dehydration synthesis containing 40 sugar molecules? A water is removed 40 timesarrow_forwardIf linear glucose has 4 chiral centers how many does fructose have? Hint: Fructose has the same molecular formula C6H1206? 0 6 0 5 04 03arrow_forward
- S U Which of the following pairs are both structural polysaccharides? cellulose and chitin amylose and amylopectin amylopectin and chitin cellulose and amylose Question 50 The form of polysaccharide when glucose is stored in muscle and liver is: O glycogen O hyaluronic acid O heparinarrow_forwardWhich of the following is not a possible value for the number of monosaccharide units in an oligosaccharide? 5 8 12 None of the choicesarrow_forwardWrite a description of the physical characteristics of the isolated starch and glycogen. Provide the results for the general reactions of the isolated intact polysaccharides. Intact Simple Starch Glycogen Physical Characteristic Molisch's Test 1₂ Solutionarrow_forward
- If you need to make 2L of 0.25M Glucose, how many grams of glucose do you need Formula for glucose: C6H12O6arrow_forwardWhich of the following terms correctly describes the relationship between D-fructose and L-fructose? O epimers diastereomers O enantiomers O cis-trans isomersarrow_forwardThe figure below illustrates the disaccharide molecule sucrose. H B HO с CH₂OH D H A molecular model of sucrose OH H H I. OH Which of the following is not true about sucrose? H CH₂OH sucrose H OH HO H A Water is a product of the reaction between two monosaccharides that synthesizes sucrose. H CH,OH The properties of sucrose depend both on its chemical formula and its molecular structure. Sucrose is a nonpolar molecule and will not easily dissolve in an aqueous solution. The two monosaccharides that make up sucrose are held together by covalent bonds.arrow_forward
- Which structural component is the main difference between a glycerophospholipid and a sphingolipid? 1{ −O−CH,CH,−NH 2 4 04 0 1 02 3 O ft 3arrow_forwardWhich of the following structures represent the same carbohydrate? CHO HO H CHO H H OH EX & CHO -OH HOCH₂ H OH CH₂OH 1 CH₂OH H OH 2 3 HO H- O 1, 2, and 3 represent the same structure O 1 and 2 represent the same structure. 3 is different O 1 and 3 represent the same structure. 2 is different O2 and 3 represent the same structure. 1 is different Question 3 Which carbon in the following carbohydrate is the anomeric carbon? HO Oi O ii O iii O iv iv CH₂OH OH OH OHarrow_forwardCH₂OH C=0 но-с-н H-C1OH H-C1OH H-C1OH CH₂OH Which of the following statements correctly describes the above carbohydrate? A) This monosaccharide is fructose. B This monosaccharide is the D-isomer of ketoheptose. This monosaccharide is galactose. This monosaccharide is the L-isomer of ketoheptose.arrow_forward
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