Photorespiration - Study guides, Class notes & Summaries

BCHM 307 PHOTOSYNTHESIS TEST QUESTIONS WITH ALL ANSWERS REVISED & UPDATED Which of the following describes photorespiration? 1) consumes NADPH 2) consumes ATP 3) consumes oxygen 4) consumes CO2 5) all of these answers are correct - Answer-5) all of these answers are correct Regeneration of the rubisco substrate, ribulose-1, 5-bisphosphate involves which of the following sugars? 1) a pentose-phosphate 2) a hexose-phosphate 3) a tetrose-phosphate 4) a heptose-phosphate 5) all o...

C4 The ______ photosynthetic pathway is where carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle. It uses ATP, photorespiration is minimized, and it increases the rate of photosynthesis. C3 In the ______ photosynthetic pathway, carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle (just like in C4). CAM The _____ photosynthetic pathway separates light-dependent reactions and uses carbon dioxide and the Calvin cycle temporarily. C3 The ______ photosynthetic pathw...

Be able to describe the problems associated with C4 plants photosynthesis, and what solutions it provides. Problems: Requires more energy than C3Still photorespires, but less frequently than C3 Solutions: Less photorespiration. Pathways 1(light)and 2 (light independent) are separated by space (kranz anatomy), reducing access to 02, increasing CO2 conc in plantstomata can be closed on hot, dry days, reducing transpiration Be able to describe the problems associated with C3 plants photosynthesis,...

MTTC Integrated Science - Life ScienceWho uses photosynthesis? - ANSWER autotrophs Where does photosynthesis occur? - ANSWER chloroplasts chemosyntheis - ANSWER used by prokaryotic autotrophs as an inorganic chemical reaction to produce energy heterotrophs - ANSWER require food and use cellular respiration to release energy from chemical bonds in the food who uses cellular respiration to release energy from stored food? - ANSWER all organisms light capturing events - ANSWER The fi...

The ______ photosynthetic pathway is where carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle. It uses ATP, photorespiration is minimized, and it increases the rate of photosynthesis. - Answer-C4 In the ______ photosynthetic pathway, carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle (just like in C4). - Answer-C3 The _____ photosynthetic pathway separates light-dependent reactions and uses carbon dioxide and the Calvin cycle temporarily. - Answer-CAM The...

Soil Temperature usually cooler than air temperature in the spring, plant too early and seeds struggle to germinate, wait too long and plants will lose part of the growing season Crop Species early crops can be planted when the soil is average 40 degrees, summer crops can be planted when soil temp is average 50 degrees Alfalfa Minimum Soil Temp= 34 degrees Optimal soil temp= 77 degrees Corn Minimum Soil Temp= 50 degrees Optimal Soil Temp= 61-90 degrees Oat Minimum Soil Temp= 41 degrees Optim...

Heterotrophs (consumers) - Answer organisms that feed on plants and other animals Cyclic Photophosphorylation - Answer photosystem in which electrons return to the system phosphorylation - Answer addition of phosphate molecuel to another molecule Stroma - Answer where the calvin cycle takes place in the chloroplast rubisco - Answer the binding site where oxygen competes with carbon dioxide during photorespiration decomposers - Answer feeders example fungi Water - An...

What is an autoroph?make their own food (photosynthesis) What is a heterotroph?An organism that cannot make its own food; a consumer what is the difference between an autotroph and a heterotroph?autotrophs make their own food while heterotrophs can't make it's own food what is photorespiration?a respiratory process in many higher plants by which they take up oxygen in the light and give out some carbon dioxide, contrary to the general pattern of photosynthesis

KSU Bio 198 Exam 6 Questions And Answers (Updated And Verified) The ______ photosynthetic pathway is where carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle. It uses ATP, photorespiration is minimized, and it increases the rate of photosynthesis. - answerC4 In the ______ photosynthetic pathway, carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle (just like in C4). - answerC3 The _____ photosynthetic pathway separates light-dependent reactions and uses car...

KSU Bio 198 Exam 6 Questions And Answers (Updated And Verified) The ______ photosynthetic pathway is where carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle. It uses ATP, photorespiration is minimized, and it increases the rate of photosynthesis. - answerC4 In the ______ photosynthetic pathway, carbon dioxide is fixed by RUBISCO into sugars via the Calvin Cycle (just like in C4). - answerC3 The _____ photosynthetic pathway separates light-dependent reactions and uses car...