Whe oxygen is scarce, which of the following could be used to generate energy? 1) Glucose 2)ATP 3) Lactic acid 4) Fatty acid 5) Glycogen A. 4 only B. 2+3 C. 1 only D. 1+5
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Whe oxygen is scarce, which of the following could be used to generate energy?
1) Glucose 2)ATP 3) Lactic acid 4) Fatty acid 5) Glycogen
A. 4 only
B. 2+3
C. 1 only
D. 1+5
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- Which molecule does not form during glycolysis? a. NADH c. oxygen (O2) b. pyruvate d. ATPIf you only had butter containing only lipids to eat, how would your body respond? A. It would use a different preparatory system than glycolysis before the citric acid cycle. B. It would rely on the large amount of glucose in the blood for your day's needs. C. It would use alcoholic fermentation. D. It would use lactic acid fermentation.When oxygen is scarce, which of the following could be used to generate energy? _____. 1) glucose 2) protein 3) lactic acid 4) fatty acid 5) glycogen A. 1+5 B. 1 only C. 2+3 D. 4 only
- Which of these are the products of the complete oxidation of glucose by cellular respiration? a) water, carbon dioxide, ATP b) sugar, oxygen, ATP c) oxygen, carbon dioxide, ATP d) Water, carbon dioxide, heat and light e) carbon dioxide and waterIn the respiration of carbohydrates, _____ is oxidized to _____ while ____ is reduced to ____. a.glucose, carbon dioxide, oxygen, water b.water, carbon dioxide, oxygen, glucose c.carbon dioxide, water, glucose, oxygen d.glucose, carbon dioxide, water, oxygenThe metabolic process that produces the most ATP molecules isa. glycolysis.b. the citric acid cycle.c. the electron transport chain.d. fermentation.
- Which process produces the greatest supply of potential energy in the form of ATP? Select one: a. Hydrolysis b. Oxidative metabolism c. Rephosphorylation d. Non-oxidative rapid glycolysisCyanide makes a bond to cytochrome in the electron transport chain located in the mitochondria, rendering the electron transport chain useless. The cyanide ingestion in death due to which of the following? a) Starvation, due to an inability to create glucose.b) Build up of lactic acid.c) Inability to take in oxygen through the lungs.d) Cellular death from lack of energy.Which of the following reactions is aerobic and recycles NAD+molecules?a. glycolosis c. electron transport chainb. citric acid cycle d. fermentation
- Which stage in cellular respiration produces the most ATP? a. Glycolysis c. Krebs cycle b. Pyruvate oxidation d. Electron transportWhich process of aerobic respiration produces the majority of ATP? a. Pyruvate oxidation b. Glycolysis c. Oxidative phosphorylation d. Citric acid cycle1. The molecule in the food we eat contain substances stored in chemical bonds. Which statement BEST explains how this energy is released? A. Cells extract and capture the energy in food molecules all at once, then store it for later use B. Chemical bonds in food molecules are broken, releasing energy and allowing cells to use the energy to make ATP. C. Cells burn food molecules, releasing energy as heat that powers movement while keeping the body at the correct temperature. 2. A student prepared a test tube containing yeast, glucose, and water. After 24 hours, the test tube was analyzed for the presence of several substances. What substance would the student expect to find if respiration occurred in the test tube? A. Carbon Dioxide B. Nitrogen C. Starch 3. Jose and Rema are making sourdough bread. They have been feeding the starter dough for a week now, and it has undergone lactic acid fermentation. They mix the dough and add a portion of the starter, which will give the bread…