The green sulfur bacteria, using sunlight as an energy source for photosystem I, are unable to split water molecules to release O2, but they are able to release which inorganic product molecule? A. hydrogen sulfide B. glucose C. elemental sulfur D. oxygen E. carbon dioxide

For each process labeled a-e below, clearly indicate: i. whether it occurs in a plant cell, animal cell or both ii. whether the process occurs in the cytoplasm, mitochondrial matrix, mitochondrial inner membrane, chloroplast stroma or thylakoids. a. Glycolysis b. Calvin cycle c. Light reaction d. Citric acid cycle e. Electron transport chain

what is the transmembrane protein responsible for ATP synthesis during both photosynthesis and cellular respiration? a. Na+/K+ ATPase b. SGLUT-1 c. ATP synthase d. carbonic anhydrase e. rubisco

A. Highlight all the organisms that CAN do photosynthesis  (you might need to google search what these are)  Venus fly trap Mycorrhizal fungus Cyanobacteria     Red algae    Sponges    Corn (Zea mays) B. Summarize the purpose of photosynthesis______ C. How could you tell or measure the rate of photosynthesis? ____ D.  What is a redox reaction? ___   E. When the water molecule donates its electron to the chlorophyll molecule the water molecule was ______ while the chlorophyll was ______.  F. When the carbon chain gains electrons from NADPH the carbon chain has been _____. G. Discuss how the chloroplast structure is arranged using the following terms (include picture too) chloroplast,  thylakoid,  stroma,  chlorophyll,  H. Light reaction and Calvin cycle:  what is the overall purpose of each one?

Substances given off by yeasts during fermentation area. alcohol b. carbon dioxide c. organic acids d. all of these

Which of the following molecules remains oxidized when the electron transport inhibitor antimycin A is added to a suspension of actively respiring mitochondria? a. cytochrome c b. NAD c. cytochrome a d. UQ

Which of the following electron carriers diffuses within the inner mitochondrial membrane to transport electrons? A. Cytochrome c   B. Flavoproteins   C. Fe-S Cluster Proteins   D. Ubiquinol

E.coli can grow using various strategies to harvest energy. It can use fermentation pathways or cellular respiration either anaerobic or aerobic cellular respiration. Which pathway would provide the bacteria with the most loaded up ATP and why? A. Fermentation Because it harvests the most ATP  B. Anaerobic cellular respiration Because this is the quickest way to get ATP  C. Fermentation Because they use the energy in lactic acid  D. Aerobic cellular respiration Because oxygen is the best, most efficient electron acceptor to ultimately load up ATP

18. Cyanobacteria, green plants, and green algae generate exactly how many product molecules in their consumption of six CO.molecules and twelve H,O molecules during oxygenic photosynthesis? A. one C,H12O6 molecule, six H,O molecules, and six O, molecules are produced B. twelve C,H1,0, molecules, six H,O molecules, and three CO, molecules are produced C. six H,O molecules and twelve CO, molecules are produced D. six C,H1,0, molecules, three H,O molecules, and six CO, molecules are produced E. twelve H,O molecules and six O, molecules are produced

The following chemicals are involved in electron transport. Which of these chemicals has the strongest pull on electrons?  a. NADH b. FADH2 c. O2  d. Ubiquinone