Your Results for ch 6 - YourResultsfor"PostTest"...

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Your Results for "Post-Test" Print this page Student results on this activity were sent to the Grade Tracker. Note that it may take a few moments for the score to  appear.  Go to Grade Tracker . Summary of Results for Ying Li Site Title:  Campbell, Biology: Concepts and  Connections, 6e Book Title:  Biology: Concepts and  Connections Book Author:  Campbell / Reece / Taylor /  Simon / Dickey Location on Site:  Chapter 6: How Cells Harvest  Chemical Energy > Student  Home > Post-Test Submitted:  October 2, 2008 at 3:37 PM  (EDT) 45% Correct  of 51 questions 23 correct: 45% 28 incorrect: 55% More information about scoring  
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1. Consider the figure below. _____ is to a mitochondrion as _____ is to a chloroplast. (   Module 6.1 Your Answer: O 2  … CO 2     Correct. Cellular respiration utilizes O 2 , and photosynthesis utilizes CO 2 2. In humans, oxygen and carbon dioxide are exchanged with the atmosphere via the _____. (   Module 6.2 ) Your Answer: lungs    
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Correct. Humans exchange gases with the atmosphere via their lungs.   3. In an experiment, mice were fed glucose (C 6 H 12 O 6 ) containing a small amount of radioactive oxygen. The mice were  closely monitored, and in a few minutes radioactive oxygen atoms showed up in _____. (   Module 6.3 ) Your Answer: water   Correct Answer: carbon dioxide     No. The oxygen in water enters the mitochondrion as molecular oxygen from the atmosphere.   4. The function of cellular respiration is to _____. (   Module 6.3 ) Your Answer: extract CO 2  from the atmosphere   Correct Answer: extract usable energy from glucose     No. Cellular respiration emits carbon dioxide.   5.
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How many kilocalories are captured in ATP from 1.5 moles of glucose? (   Module 6.4 ) Your Answer: 275 kcal   Correct Answer: 420 kcal     No. This amount of energy would have resulted from 686 kcal or 1 mole of glucose.   6. As shown below, an electron carrier, such as _____, acts as an energy-storage molecule when it is _____. (   Module 6.5 Your Answer: NADH … oxidized   Correct Answer: FADH 2  … reduced     No. Oxidation is the loss of electrons.  
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7. The principal molecules involved in transporting electrons to the electron transport chain are composed of _____. (   Module 6.5 ) Your Answer: amino acids   Correct Answer: nucleotides     No. Consider which molecules are involved in redox reactions.  8. A molecule is oxidized when it _____. (
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This note was uploaded on 01/17/2011 for the course POLITICAL 210 taught by Professor Amitage during the Spring '08 term at San Mateo Colleges.

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Your Results for ch 6 - YourResultsfor"PostTest"...

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