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Q: Carbon dioxide fixation occurs when CO2 combines withc. G3P.d. RuBP.a. ATP.b. NAD
A: Answer is d.) RuBP.
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A: NADP and NADPH are both coenzymes They help to get energy from the electron transport chains and…
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Q: Rubisco can bind with CO2 or 02. When it binds with O2, it "wastes" some of the energy captured from…
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Q: true or false NADH and FADH2 deliver the same number of electrons to the ETC
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Q: The following figure shows two absorption spectra. NAD* is the solid line. NADH is the dashed line.…
A: To monitor the development of various enzymatic redox (oxidation-reduction) reactions, UV…
Q: Which of the following is NOT a product of the light reaction? OA. Carbon dioxide O B, ATP АТР OC…
A:
Q: The light-dependent reactions do not produce ___. H+ oxygen ATP NADPH glucose
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Q: What is the value of NADH and FADH2? What do theu contribute to cellular respiration? carry O2s…
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Q: Photorespiration causes a number of impacts on a plant. Which of these drives the ECOLOGICAL…
A: Photorespiration is a metabolic pathway in photosynthetic organisms that produces carbon dioxide…
Q: In C4 plants,. releases CO2. is found in the mesophyll cells to capture CO2 while is found in the…
A: The carbon-fixation pathway in plants begins in the mesophyll cells, where the carbon dioxide is…
Q: What do you think will happen to the amount of Carbon Dioxide in the bottle when the leaves are in…
A: It is the process which is used to convert light energy into chemical energy.
Q: Which of the following statements is TRUE concerning the comparison of C3 to C4 plants? C4 plants…
A: C4 plants has kranz anatomy and first produce a 4C product during the C4 cycle (in bundle sheath…
Q: when NADH donates electrons to the ETC, ___________. select all that applies NADH gets oxidized…
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In C3 (plants), what does carbon dioxide mix with?
- Oxaloacetic acid
- RuBP
- PEP
- G3P
- NADPH
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- Figure 7.12 Cyanide inhibits cytochrome c oxidase, a component of the electron transport chain. If cyanide poisoning occurs, would you expect the pH of the intermembrane space to increase or decrease? What effect would cyanide have on ATP synthesis?Why must aerobic organisms such as yourself inhale oxygen and exhale CO2?What are the stages in carbon dioxide fixation (choose all that applies)? Conversion of unstable six-carbon compound to a stable five-carbon compound. Hydrolysis of enediolate intermediate to 3-phosphoglycerate and two molecules of CO2. Hydrolysis of unstable six-carbon compound to two molecules of 3-phosphoglycerate. Condensation of the CO2 molecule with the enediolate intermediate. Conversion of ribulose 1,5-bisphosphate into an enediolate intermediate.
- The following figure shows two absorption spectra. NAD* is the solid line. NADH is the dashed line. 16 NAD+ 12 NADH 240 280 320 360 Wavelength (nm) What is the wavelength of maximal absorbance of NADH in the 280-360 range? Molar absorbance x 103Part of the Respiration pathway is shown: substance J glycolysis substance K Krebs cycle substance M substance L 200,+ Which line of the table shows the substances that ionize to release a hydrogen ion into solution? substances that ionize to release H* K M A D O ASports physiologists at an Olympic training center wanted to monitor athletes to determine at what point their muscles were functioning anaerobically. They could do this by checking for the buildup of which molecule? carbon dioxide АТР охуgen lactate ethanol
- 2 ATP + HCO₂ + NH₂ CPS-1 H₂N OPO,²- 2 ADP, P 0=UN отс HÃNG NH ΜΗ CH₂ CH₂ CH₂ HỘ NHỎ coo ARG1 H₂O HC NH₂ NH CH₂ CH₂ HỆ NHƯ coo 3 CH₂ CH₂ CH₂ HỘ NHỎ coo 1 NH CHI CH₂ COO HẠN NH, CH₂ CH₂ HỘ NHỎ coo 4 coo 5 Which enzyme catalyzes a hydrolysis reaction? OTC ASS ASL ARG1 ASL ASS ATP PP L-Asp AMP Ng các 1 L-ornithine 2 carbamoyl phosphate 3 L-citrulline 4 argininosuccinate 5 fumarato 6 L-arginine 7 urea L-Asp L-aspartate CPS-1 carbamoyl phosphate synthetase I OTC Ornithine transcarbamoylase ASS argininosuccinate synthetase ASL argininosuccinate lyase ARG1 arginase 1 FO OH NH₂ OHGiven the graph below, what changes to % saturation of hemoglobin would you expect from the change in pH? Increased Decreased Effects of pH on Oxyhemoglobin Dissociation Percent saturation of hemoglobin 100 80 60 40 20 0 pH 7.6 20 40 pH 7.4 pH 7.2 60 Po₂ (mm Hg) 80 100The following plot (percent of O2 bound versus [02]) shows three possible curves (A, B, C). In this case, "B" represents the normal oxygen transport protein. Suppose the local concentration of H+ increases. How might this be represented on the graph? Percent O₂ bound A OA shift from B to C B [0₂] OH+ concentration has no effect (remains curve B) OA shift from B to A
- Ouabain specifically inhibits the Na+K+ ATPase activity of animal tissues but is not known to inhibit any other enzyme. When ouabain is added to thin slices of living kidney tissue, it inhibits oxygen consumption by 66%. Why? What does this observation tell us about the use of respiratory energy bykidney tissue?Which of the following molecules will generate the largest amount of ATP (or equivalents) if catabolized to CO2 and H2O in cardiac tissue? 3-phosphoglycerate 1,3-BPG Phosphoenolpyruvate Lactate Acetyl-CoAIncreasing ventilation to remove accumulating CO2 in the blood will Increase the concentration of H+ Raise pH Shift the transport of CO2 to primarily the dissolved state Lower pH