. Define the following terms:a. redox reactionb. resonance hybridc. chemolithotrophd. electron donore. biogeochemical cycle
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. Define the following terms:
a. redox reaction
b. resonance hybrid
c. chemolithotroph
d. electron donor
e. biogeochemical cycle
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- Which of the following pathways requires molecular oxygen (O2)? a. aerobic respiration b. lactate formation c. alcoholic fermentation d. photosynthesis. Define the following terms:a. light-dependent reactionsb. light-independent reactionsc. chlorosomed. P680e. P700An organism that can synthesize all its required organic componentsfrom CO2 using energy from the sun is aa. photoautotroph b. photoheterotroph c. chemoautotroph d. chemoheterotroph
- Define each of the following terms with regard to their energy and carbon source: a. Photoautotroph b. photoheterotroph; c. chemoautotroph d. chemoheterotroph. please solve accurate and exact.How do catalytic converters work? A They remove harmful sulfur dioxide from smokestacks. B They store harmful emissions from cars to be disposed of later. C They cause exhaust gases from cars to react with the catalyst. D They convert carbon dioxide into carbon monoxide and water.Which of the following statements about oxidation-reduction (redox) reactions is correct? A) The molecule that is oxidized loses electrons and is the oxidizing agent. B) The molecule that is reduced gains electrons and is the oxidizing agent. C) The molecule that is oxidized gains electrons and is the reducing agent.
- Explain what is meant by the “biochemical circle of life” that existsbetween phototrophs and heterotrophs.Explain the role of each of the products of the light reactions and the carbon reactions.Most oxidation reactions in microbial bioenergetics involve thea. removal of electrons b. addition of electrons c. addition of oxygen d. removal of oxygen
- C.B. van Niel is famous for his discoveries regarding photosynthesis in sulfur bacteria. Which of the following statements is true of his experiments? a. Van Niel found that oxygen created by plants is derived from water, not carbon dioxide b. He found that sulfur bacteria do not use light, but instead use hydrogen sulfide as a source of energy for producing sugars. c. Sulfur bacteria used water to produce hydrogen sulfide d. From his observations, he reasoned that all producers require a hydrogen source, but that source can vary. e. Both a) and d)Which one of the following is related to ozone formation? (A) Photosynthesis process (B) Photochemical process (C) Chemosynthesis process (D) Hydrolysis processWhich of the following terms refers to a substrate gaining one or more electrons? Question 1 options: A) biosynthesis B) reduction C) dehydration D) oxidation