CH5_Study_Questions

CH5_Study_Questions - 1 Chapter 5 The Structure and...

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Unformatted text preview: 1 Chapter 5 The Structure and Function of Large Biological Molecules Study Questions Multiple ‐ Choice Questions 1) For this pair of items, choose the option that best describes their relationship. (A) The number of alpha glucose 1 ‐ 4 linkages in cellulose (B) The number of alpha glucose 1 ‐ 4 linkages in starch A) Item (A) is greater than item (B). B) Item (A) is less than item (B). C) Item (A) is exactly or very approximately equal to item (B). D) Item (A) may stand in more than one of the above relations to item (B). Answer: B Topic: Concept 5.1 Skill: Knowledge/Comprehension 2) For this pair of items, choose the option that best describes their relationship. (A) The probability of finding chitin in fungal cell walls (B) The probability of finding chitin in arthropod exoskeletons A) Item (A) is greater than item (B). B) Item (A) is less than item (B). C) Item (A) is exactly or very approximately equal to item (B). D) Item (A) may stand in more than one of the above relations to item (B). Answer: C Topic: Concept 5.2 Skill: Knowledge/Comprehension 3) For this pair of items, choose the option that best describes their relationship. (A) The number of cis double bonds in saturated fatty acids (B) The number of cis double bonds in unsaturated fatty acids A) Item (A) is greater than item (B). B) Item (A) is less than item (B). C) Item (A) is exactly or very approximately equal to item (B). D) Item (A) may stand in more than one of the above relations to item (B). Answer: B Topic: Concept 5.3 Skill: Knowledge/Comprehension 4) For this pair of items, choose the option that best describes their relationship. (A) The probability that amino acids with nonpolar side chains are hydrophobic. (B) The probability that amino acids with side chains containing a carboxyl group are hydrophobic. A) Item (A) is greater than item (B). B) Item (A) is less than item (B). C) Item (A) is exactly or very approximately equal to item (B). D) Item (A) may stand in more than one of the above relations to item (B). Answer: A Topic: Concept 5.4 Skill: Knowledge/Comprehension 2 5) For this pair of items, choose the option that best describes their relationship. (A) The number of purines in the DNA strand 5' ‐ AAGAGGAGAAA ‐ 3' (B) The number of pyrimidines in the DNA strand 5' ‐ AAGAGGAGAAA ‐ 3' A) Item (A) is greater than item (B). B) Item (A) is less than item (B). C) Item (A) is exactly or very approximately equal to item (B). D) Item (A) may stand in more than one of the above relations to item (B). Answer: A Topic: Concept 5.5 Skill: Application/Analysis 6) Which of the following is not a polymer? A) glucose B) starch C) cellulose D) chitin E) DNA Answer: A Topic: Concept 5.1 Skill: Knowledge/Comprehension 7) What is the chemical mechanism by which cells make polymers from monomers?...
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This note was uploaded on 09/24/2010 for the course BSC 2010c taught by Professor Online during the Fall '10 term at Florida State College.

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CH5_Study_Questions - 1 Chapter 5 The Structure and...

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