Exam 2 - Review Multiple Choice Practice

Exam 2 - Review Multiple Choice Practice - Supplemental...

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Supplemental Instruction Exam 2 Review Use this as practice for the test, and try to not use your notes! Cells break down glucose in the: a. mitochondria b. chloroplasts c. thylakoids Photoysnthesis is an overall d. Exergonic reaction. e. Endergonic reaction. f. Equal energy reaction. Where is the energy that organisms use stored? g. In the sun h. In the carbon that is found in soil i. In the electrons involved in the chemical bonds of glucose A ___________________ reaction is a reaction in which electrons are lost j. reduction k. oxidation l. redox Ultimately, what drives the metabolism of glucose? m. The energy from the sun n. The attraction of electrons to oxygen o. NADH and NADPH p. None of the above The __________________________ is a series of redox reactions where harvested electrons are captured as ATP. q. Electron transport chain r. Photosystem I s. Calvin cycle t. Both a and b What did Von Helmont’s experiments prove? u. That plants obtain their biomass by the intake of soil. v. That plants obtain their biomass by the intake of water w. That plants do not obtain their biomass from the intake of water. x. That plants to not obtain their biomass from the intake of soil. y. Both b and d Photosynthesis turns _______ into _________. z. CO2 into O2  1
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CO2 into glucose bb. sunlight into glucose cc. sunlight into O2 ____________ is stores as a result of photosystem II and ____________ is stored as a result of photosystem I. dd. ATP; NADPH ee. ATP; NADH ff. NADPH; ATP gg. NADH; ATP During the light dependent reaction, after the energy from the sun has excited an electron to a higher energy state, the electron… hh. moves directly to the light independent reaction to facilitate in the production of glucose ii. is immediately accepted by oxygen in order to be released from the plant as oxygen gas jj. must lose energy due to the 1st law of thermodynamics kk. must lose energy due to the 2nd law of thermodynamics ________ is created in the light independent reactions in order to ______________ in the light dependent reactions. ll. Energy ; harvest glucose mm. Glucose; harvest energy nn. Oxygen; harvest glucose oo. Energy; harvest energy C4 photosynthesis was evolved in order to… pp. deliver pure carbon dioxide to the calvin cycle qq. ensure that the carbon-fixing enzyme does not bind to oxygen rr. overcome a glitch in photosynthesis ss. both b and c tt. both a and b uu. all of the above Today there is ___________ ppm of CO2 in earth’s atmosphere and that number increases by _________ ppm each year. vv.
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Exam 2 - Review Multiple Choice Practice - Supplemental...

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