Macromolecules, Membrane and Transport Questions 1

Macromolecules, Membrane and Transport Questions 1 -...

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Macromolecule, Membrane and Transport Review Multiple Choice 1. Which of the following type of bonds is strongest? (a) hydrogen (d) hydrophobic (b) covalent (e) ionic (c) van der Waals 2. Consider the following element, 40 20 X. If an ion of this element has an electric charge of 2+, how many electrons will there be in the outermost electron shell of the ion? (a) 0 (d) 4 (b) 1 (e) 8 (c) 2 3. Which of the following did not result from a polymerization reaction? (a) RNA (d) cholesterol (b) an enzyme (e) glycogen (c) cellulose 4. Which of the following classes of lipids includes important light-capturing molecules? (a) glycolipids (d) terpenes (b) phospholipids (e) triglycerides (c) steroids 5. Which of the following pairs of lipid classes includes two molecules that are important components of biological membranes? (a) fats and oils (d) terpenes and triglycerides (b) steroids and phospholipids (e) terpenes and steroids (c) triglycerides and phospholipids 6. Which of the following statements correctly differentiates between starch and cellulose?
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This note was uploaded on 12/06/2009 for the course BIO BLG143 taught by Professor Kimberleygilbride during the Spring '09 term at Ryerson.

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Macromolecules, Membrane and Transport Questions 1 -...

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