Post-test on Ch 6 - Post-Test on Chapter 6 This activity...

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Post-Test on Chapter 6 This activity contains 51 questions. Consider the figure below. _____ is to a mitochondrion as _____ is to a chloroplast. ( Module 6.1 ) O 2 … CO 2 Glucose … O 2 ATP … CO 2 Sunlight … chemical energy Water … CO 2 In humans, oxygen and carbon dioxide are exchanged with the atmosphere via the _____. ( Module 6.2 ) kidneys liver pancreas lungs skin
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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 ) carbon dioxide NADH water ATP oxygen gas The function of cellular respiration is to _____. ( Module 6.3 ) reduce CO 2 extract CO 2 from the atmosphere extract usable energy from glucose synthesize macromolecules from monomers produce carbohydrates How many kilocalories are captured in ATP from 1.5 moles of glucose? ( Module 6.4 ) 138 kcal 275 kcal 420 kcal 550 kcal 686 kcal
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As shown below, an electron carrier, such as _____, acts as an energy- storage molecule when it is _____. ( Module 6.5 ) FAD … reduced FAD … oxidized FADH 2 … oxidized FADH 2 … reduced NADH … oxidized The principal molecules involved in transporting electrons to the electron transport chain are composed of _____. ( Module 6.5 ) amino acids fatty acids nucleotides sugars phospholipids A molecule is oxidized when it _____. ( Module 6.5 ) changes shape gains a hydrogen ion (H + ) loses a hydrogen ion (H + ) gains an electron loses an electron
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Which of the following best describes the electron transport chain? ( Module 6.5 ) Electrons are pumped across a membrane by active transport. Acetyl CoA is fully oxidized to CO 2 . Hydrogens are added to CO 2 to make an energy-rich compound. Electrons pass from one carrier to another, releasing a little energy at each step. Glucose is broken down to a three-carbon compound in preparation for the citric acid cycle. Bacteria have no membrane-enclosed organelles. However, some still generate ATP through cellular respiration. Where is the electron transport chain found in these organisms? ( Module 6.6 ) nucleoid region on a ribosome cytoplasm plasma membrane mitochondria Where does glycolysis occur in a eukaryotic cell? ( Module 6.6 ) in the cytoplasmic fluid in the mitochondria on the inner mitochondrial membrane within the intermembrane space of the mitochondrion across the inner membrane of the mitochondrion
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Where do the reactions of the citric acid cycle occur in eukaryotic cells? ( Module 6.6 ) the cytoplasmic fluid the mitochondrion the folds of the inner mitochondrial membrane the intermembrane space of the mitochondrion across the inner membrane of the mitochondrion Where in bacterial cells does the citric acid cycle occur? ( Module 6.6 ) mitochondrion ribosome plasma membrane cell wall cytoplasm Of the metabolic pathways listed below, the only pathway found in almost all organisms is _____. ( Module 6.6 ) cellular respiration the citric acid cycle the electron transport chain glycolysis fermentation
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A small amount of ATP is made in glycolysis _____. ( Module 6.7
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Post-test on Ch 6 - Post-Test on Chapter 6 This activity...

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