Question

23. Where are the p ot of electronson chain located in mitochondre for the cellule respiration? (a) mais cliner membrie (b) este momsae (d) toch beses 24. The tow of proces during the light eacties of photosynthesis from this poet a and had to thytskeid race through the ATP al True (b) False 23. Which of the following process take place only in the stroma of chloroplast a) Calvin cyde Glycolysis (b) Kuscle d) demiseni 26. The citric acid cycle can produce a) NADH (c) FAD b) FADHE (dboth sands 27. The alcohol fermentahon processes (a) ethanot only fe) ethanol and CO, bylactate only d) lactic and Co. 28. Which of the following polymers of glucose is used as a vehicle to see enagresen esioplast (c) glycogen a) starch (6) glucagon 31 in Calvin c h o rodotto che Tuested carbonio a) NADPH b) SADU 34. Is the de the needs HO bilo 35. Celosti animal copied True 36. What is the new m ules NADH from se gasemel (a) 6 NADH 4 NADH 37. Which of the fold glycolto (a) octobicei (b) anaerobic 3. The high energ ATP is 10 (s) easy (b) andre 39. The xymet d) glycerol 39. In the final step of the citric acid cycle. caloscetate is regenerated through the otidation of malate and this is coupled with the production of which other molecule (al NADA (s) GTP (b) FADI: (di CO: 30. The link between bondeforming actions and membrane trasport processes in the mitochondria is called fa) electron transfer (c) ATP synthesis (6) proton pumping id) cheniostatic coupling! te light taction of photosynthesis, light (a) an aldela (b) anime 40. Fatty acids first being co (3) close (by acetyle 41. How ma produce af (a) 43 The one to build che products

Answer 1

Answer

According to the given question-

(23)  Electron transport chain have several protein as well as organic molecule used in oxidative phosphorylation for the components that are produced in citric acid cycle such as succinate, NADH get oxidised in inner membrane of the mitochondria.

So the correct answer for the question is inner mitochondrial membrane is the region where protein of electron transport chain are located.

(24) light reaction of photosynthesis is takes place in thylakoid membrane while dark reaction or light independent reaction occurs in stroma part of thylakoid membrane which is outer part.

thylakoid membrane have several protein complexes such as   PhotosystemII or PS II , PhotosystemI or PSI ,Cytochrome b6f complex and enzyme  ATP synthase. Cytochtome b6f and  ATP synthase by process of photophosphorylation produces ATP.

Cytochrome b6f cause thr movement of proton inside the thylakoid space due to which proton gradient developed which causes ATP synthase to produce ATP.

So the movement of proton during light reaction is from stroma to thylakoid space and back to stroma for ATP production by ATP synthase so the given condition is false.

(25) Calvin cycle is also called light independent reaction of photosynthesis and takes place in stroma part of chloroplast.

Glycolysis is takes place in cytosol.

Krebs cycle occurs in mitochondria.

Chrmiosmosis is through plasma membrane.

So the correct answer for question is Krebs cycle is occur in stroma of chloroplast.

(26) citric acid cycle takes place in mitochondria through a series of reaction and responsible for producing one molecule of NADH+ H+, FADH2, two molecule of  carbon dioxide,one molecule of either GTP or ATP depend upon the organism. FAD+ are consumed in the reaction to produce FADH2. So the correct answer is FADH2.

(27) Alcohol fermentation is also called ethanol fermentation which is anaerobic mode of respiration in several microorganisms produces ethanol and carbon dioxide.

(28) plant cell store their energy in the form of starch while animal cells stores it in the form of glycogen. Glucagon is the hormone released from.pancreasr to break down of glycogen . Glycerol is used for glycerides synthesis.

So the correct answer for the question is starch is stored as energy sources in plant cell.

(29) In the last step of citric acid cycle the malate molecule is oxidised with the help of enzyme malate dehydrogenase to produce  oxaloacetate and one molecule of NADH.

So the correct answer for the question is NADH and oxaloacetate are produced from.malatebin last step of citric acid cycle.

(30) election Transfer is just the process of transfer of electron from.onr molecule to another.

ATP synthesis is take place by enzyme ATP synthase when the proton gradient was created.

Proton pumping is the process of mobilization of proton for creation of proton gradient across the membrane.

Chemiosmotic coupling is the process of coupling the electron transfer to ATP synthesis due to force generated due to proton across the membrane.

So thr correct answer for the question is ATP synthesis.