Practice Test


Q1) While a muscle is in the process of reducing an oxygen debt: Show Answer


Q2) NAD functions in cell respiration as a (an): Show Answer


Q3) Which of the following statements about oxidative phosphyorylation is not true? Show Answer


Q4) Transfer of energy in animal cell is in the form of: Show Answer


Q5) The end products of Kerb's cycle are: Show Answer


Q6) Acetyl Co-A combines with which of the following compounds to form citric acid: Show Answer


Q7) Oxidative phosphorylation is formation of: Show Answer


Q8) In the process of respiration the potential energy stored in organic compounds is released in the form of: Show Answer


Q9) Glycolysis operates in: Show Answer


Q10) Respiratory Quotient (R.Q.) is ratio of: Show Answer


Q11) In anaerobic respiration the end product is: Show Answer


Q12) Energy rich compound produced in respiration is: Show Answer


Q13) Which mineral acts as an activator in isocitric acid dehydrogenase enzyme in Kerb's cycle? Show Answer


Q14) During complete aerobic respiration how many ATP are gained in prokaryotes? Show Answer


Q15) In proteins R.Q. value is: Show Answer


Q16) The inner membranes of mitochondria and chloroplasts: Show Answer


Q17) R. Q. is found to be always unity in: Show Answer


Q18) How many ATP are produced during anaerobic respiration? Show Answer


Q19) If naked pea seeds are kept in four respiratory flasks then they would germinate best if flask contains: Show Answer


Q20) What is the link in glycolysis and Kerbs' cycle? Show Answer


Q21) Name the scientist who found how the energy of glucose was released in aerobic respiration: Show Answer


Q22) In glycolysis the net gain is two ATP molecules and two molecules of are released: Show Answer


Q23) The series of reactions in TCA cycle takes place in: Show Answer


Q24) In the Krebs' cycle, citric acid is activated by: Show Answer


Q25) In the TCA cycle the acid to react with acetyl coenzyme A is: Show Answer


Q26) Oxidative phosphorylation is the synthesis of: Show Answer


Q27) Glucose is converted into pyruvic acid through a series of reactions with a net gain of: Show Answer


Q28) The maximum rate of respiration in many plants of the tropics can be observed in the range of: Show Answer


Q29) In woody stems respiration takes place through: Show Answer


Q30) During ATP synthesis electrons pass through: Show Answer


Q31) The substrate for photorespiration is: Show Answer


Q32) Where does ATP synthesis occur? Show Answer


Q33) The function of cellular respiration is to: Show Answer


Q34) It is not advisable to sleep under trees at night because: Show Answer


Q35) The function of mitochondrial cristae is to: Show Answer


Q36) The number of molecules of pyruvic acid formed from one moleculs of glucose at the end of glycolysis is: Show Answer


Q37) Oxidative phosphorylation takes place on: Show Answer


Q38) Which among the following is the most appropriate reason for storing green coloured apples at low temperature? Show Answer


Q39) The other name of Glycolysis is: Show Answer


Q40) When a cell absorbs energy from the environment, the reaction can be: Show Answer


Q41) Importance of Krebs' cycle is: Show Answer


Q42) ATP is: Show Answer


Q43) Which of the following is not true of glycolysis? Show Answer


Q44) When a yeast is producing wine, which of the following is not produced? Show Answer


Q45) In the conversion of pyruvic acid to acetyl CoA, pyruvic acid is: Show Answer


Q46) Function of coenzyme A is to: Show Answer


Q47) Largest amount of phosphate bond energy is produced in the process of respiration during: Show Answer


Q48) The process of respiration which result in the formation of pyruvic acid is: Show Answer


Q49) In the process of respiration in plants, 180 gms of sugar plus 192 gms of oxygen produce: Show Answer


Q50) Pyruvic acid is formed during: Show Answer


Q51) Which of the following processes make direct use of oxygen? Show Answer


Q52) How many carbon atoms are in an oxaloacetic acid molecule, which joins with an acetyl group during step I of Kerbs' citric acid cycle? Show Answer


Q53) At the end of the Kerbs' citric acid cycle, most of the energy removed from glucose molecule has been transferred to: Show Answer


Q54) In ETS, the final acceptor of protons is: Show Answer


Q55) The atom within each cytochrome molecule that actually accepts and release electrons is: Show Answer


Q56) Oxygen which forms part of the ETS, enters the mitochondrion as atom in: Show Answer


Q57) Fatty acids enter cellular respiration as: Show Answer


Q58) Within the mitochondrion, the proton gradient develops across the: Show Answer


Q59) Which is true for glycolysis under aerobic condition? Show Answer


Q60) Which is not true for TCA cycle when one acetyl group is oxidized? Show Answer


Q61) An organism which does not produce water as waste of respitratory process is likely to be: Show Answer


Q62) A high concentration of oxygen above 25%: Show Answer


Q63) Lipman system is: Show Answer


Q64) It is not advisable to sleep under the trees at night because: Show Answer


Q65) Only ATP releasing step in Kerbs' cycle is: Show Answer


Q66) Which of these is not true for fermentation? Show Answer


Q67) Protein rich pulses have R.Q. equal to: Show Answer


Q68) Mineral activator needed for the enzyme carboxylase of TCA cycle is: Show Answer


Q69) A huge amount of starch is stored in potatoes, which are underground. This is made possibly by: Show Answer


Q70) Which of the following leaves will show maximum rate of respiration? Show Answer


Q71) Respiration in methane forming bacteria and de-nitrifying bacteria is: Show Answer


Q72) Which of the following respires anaerobically? Show Answer


Q73) A molecule of ATP is formed when electron passes from: Show Answer


Q74) Most of energy is supplied by mitochondria through: Show Answer


Q75) Which is the link between glycolysis and Kerbs' cycle: Show Answer


Q76) The end products of fermentation are: Show Answer


Q77) In eukaryotes net gain of ATP in complete oxidation of one molecule of glucose is: Show Answer


Q78) In ETS, which is the cytochrome that reacts with oxygen? Show Answer


Q79) Anaerobic respiration was reported for the first time by: Show Answer


Q80) Which of the following observations most strongly support the view that mitochondria contain electron-transfer enzymes aggregated into compact associations? Show Answer


Q81) Maximum energy becomes available per mole of gulcose when it is metabolised through: Show Answer


Q82) Anaerobic respiration is also called: Show Answer


Q83) Anaerobic respiration of yeast produces: Show Answer


Q84) Metabolism of one palmitic acid yields ATP: Show Answer


Q85) Alcoholic fermentation is carried out by: Show Answer


Q86) Cytochrome is: Show Answer


Q87) In case of Kerbs cycle, the pyruvic acid before combining with oxaloacetic acid is converted to: Show Answer


Q88) Which of the following receives electrons at the end of ETC? Show Answer


Q89) What is the total production of ATP at the end of complete breakdown of one molecule of glucose during aerobic respiration? Show Answer


Q90) Respiration in germinating seeds is usually high but with decline in water and maturation the rate of respiration: Show Answer


Q91) PPP shunt is more advantageous than Krebs cycle as: Show Answer


Q92) Mechanism of aerobic respiration was discovered by: Show Answer


Q93) Dough kept overnight in warm place becomes soft and spongy due to: Show Answer


Q94) In glycolysis, electrons are removed by: Show Answer


Q95) Chemiosmotic theory of ATP synthesis in the chloroplasts and mitochondria is based on: Show Answer


Q96) The overall goal of glycolysis, Kerbs cycle and the electron transport system is the formation of: Show Answer


Q97) Which one of the following mammalian cells is not capable of metabolising glucose to carbon-dioxide aerobically? Show Answer


Q98) One molecule of glucose on complete oxidation releases how much energy? Show Answer


Q99) When two molecules of Tripalmitin are used as a respiratory substrate the RQ is: Show Answer


Q100) R.Q. for oxalic acid is" Show Answer


Q101) In plants glucose used as a repiratory substrate is derived from: Show Answer


Q102) During glycolysis, fructose 1,6 biphosphate is produced by the action of which enzyme? Show Answer


Q103) One molecule of ATP yield how much energy? Show Answer


Q104) How many molecules of ATP are produced directly from one molecule of glucose during glycolysis: Show Answer


Q105) In ETS, complex IV refers to: Show Answer


Q106) Sir Hans Adolf Krebs (1900-1987) shared Nobel Prize for physiology and medicine (1953) along with: Show Answer


Q107) The end product of fermentation of sugars by Psuedomonas bacteria is: Show Answer


Q108) Dming respiration there is: Show Answer


Q109) R.Q. is less than one in succulent plants because of: Show Answer


Q110) Blood glucose level is not dependent upon muscle glycogen because of absence of: Show Answer


Q111) The importance of Krebs cycle is: Show Answer


Q112) Kreb's cycle start with the formation of a six carbon compound by the reaction between: Show Answer


Q113) Under glycolysis the pyruvic acid is reduced to lactic acid anaerobically in: Show Answer


Q114) Which of the following is iron porphyrin coenzyme or cofactor? Show Answer


Q115) Which of the following occurs only under aerobic conditions? Show Answer


Q116) We get major supply of energy from glucose in: Show Answer


Q117) In animal cells, first phase in breakdown of glucose is: Show Answer


Q118) Which of the following statements is/are not true?
(a) one ATP molecule yields 32 kJ energy
(b) pentose phosphate pathway was discovered by Dickens
(c) when tripalmitin is used as a substrate, the R.Q. is 0.7
(d) energy relased by one molecule of glucose on complete oxidation corresponds to 1292 kJ. Show Answer


Q119) In the electron transport system present in the inner mitochondrial membrane, complexes I and IV are respectively Show Answer


Q120) In respiration incomplete oxidation of glucose is done under Show Answer


Q121) The cellular respiration first takes place in the Show Answer


Q122) Which of the following scientist has given the scheme of glycolysis? Show Answer


Q123) Which metabolic pathway is a common pathway to both anaerobic and aerobic metabolism? Show Answer


Q124) TCA cycle enzymes are present in Show Answer


Q125) Among the following, identify the substrate required for the only oxidative reaction that occurs in the process of glycolysis. Show Answer


Q126) Aerobic respiration is Show Answer


Q127) What will happen, when glucose is administered orally? Show Answer


Q128) How many ATP molecules could maximally be generated from one molecule of glucose, if the complete oxidation of one mole of glucose to carbon dioxide and water yields 686 kcal and the useful chemical energy available in the high energy phosphate bond of one mole of ATP is 12 kcal? Show Answer


Q129) Plants does not need specialised respiratory organ because Show Answer


Q130) In which part of mitochondria does ATP synthesis occur? Show Answer


Q131) In oxidative decarboxylation, enzyme used to Show Answer


Q132) Select the wrong statement. Show Answer


Q133) Enzymes found attached to inner membrane of mitochondria instead of matrix is/are Show Answer


Q134) Four respiratory enzymes are given below. Arrange them in increasing order of the carbon number of the substrates on which they act.
I. Enolase
II. Aconitase
III. Fumarase
IV. Alcohol Dehydrogenase Show Answer


Q135) Link enzyme in cellular respiration is Show Answer


Q136) Beer and butter milk are products of fermentation by Show Answer


Q137) Apparatus to measure rate of respiration and respiratory quotient is Show Answer


Q138) Acetyl Co-A binds to oxaloacetic acid to form Show Answer


Q139) Last electron acceptor in respiration is Show Answer


Q140) Glucose break down takes place ….. in fermentation Show Answer


Q141) Plants need one of the following for ATP formation Show Answer


Q142) Fate of pyruvic acid during aerobic respiration is Show Answer


Q143) In respiration, respiratory substances can be used Show Answer


Q144) In oxidative decarboxylation, only a carbon molecule of pyruvic acid is get oxidised, other two carbon molecule goes to form Show Answer


Q145) Fungi are dependent on dead and decaying matter for feeding, it is called Show Answer


Q146) Which of the following reaction does not take place in the cell organelle, that is referred to as ‘Power house of the cell’? Show Answer


Q147) All enzymes of TCA cycle are located in the mitochondrial matrix except one, which is located in inner mitochondrial membranes in eukaryotes and in cytosol in prokaryotes. This enzyme is Show Answer


Q148) The enzymes for TCA cycle are present in Show Answer


Q149) In electron transport system, which of the following acts as a final hydrogen acceptor Show Answer


Q150) If a starving plant is provided with glucose, the rate of respiration would Show Answer


Q151) Which one is product of aerobic respiration? Show Answer


Q152) Decline in the activity of the enzyme Hexokinase by glucose-6-phosphate is caused by Show Answer


Q153) In which of the following reactions of glycolysis, oxidation takes place? Show Answer


Q154) During conversion of pyruvic acid into acetyl Co-A, pyruvic acid is Show Answer


Q155) Most of the biological energy is supplied by mitochondria through Show Answer


Q156) Chemiosmotic mechanism of ATP production in aerobic respiration was given by Show Answer


Q157) In succulent plants like Opuntia, the RQ value will be Show Answer


Q158) Respiratory enzymes are present in the following organelle Show Answer


Q159) An ATP molecule is structurally most similar to a molecule of Show Answer


Q160) Read the following and choose the option containing correct pair
I. DCMU Herbicide Inhibitor of non-cyclic electron transport
II. PMA Fungicide Reduce transpiration
III. Colchicine Alkaloid Causes male sterility
IV. Soilrite Sodium alginate Encapsulation of somatic embryos Show Answer


Q161) Oxidation of one molecule of NADH gives rise to Show Answer


Q162) In alcohol fermentation, Show Answer


Q163) In respiration breaking down of glucose with oxygen is known as Show Answer


Q164) Net gain of ATP molecules per hexose during aerobic respiration is Show Answer


Q165) Which of these are respiratory poisons or inhibitors of electron transport chain? Show Answer


Q166) Kreb’s cycle is completed with the formation of Show Answer


Q167) Where is ATP synthesised in glycolysis? Show Answer


Q168) Glycolysis takes place in Show Answer


Q169) Krebs’ cycle begins with the reaction Show Answer


Q170) Co-Factor required for formation of acetyl Co-A is Show Answer


Q171) In anaerobic respiration in plants Show Answer


Q172) The respiratory quotient (RQ) of some of the compounds are 4,1 and 0.7. These compounds are identified respectively as Show Answer


Q173) The enzyme ….. is used to catalysed when condensation of acetyl group with oxaloacetic acid and to yield citric acid Show Answer


Q174) The respiratory quotient (RQ) of a germinating castor seed is Show Answer


Q175) Glycolysis
I.causes partial oxidation of glucose (one molecule) to form 2-molecules of pyruvic acid and 2 ATP as net gain
II.takes place in all living cells
III.uses 2 ATP at two steps
IV.scheme was given by Gustav Embden, Otto Mayerhof and J Parnas
Choose the correct option containing appropriate statements from the above Show Answer


Q176) During oxidative phosphorylation, the net gain of ATP is Show Answer


Q177) Decarboxylation is involved in Show Answer


Q178) Alternate name of TCA cycle is Show Answer


Q179) A businessman of 80 kg weight requires 4800 kcal energy daily. How many ATP molecules and glucose molecules does he require to produce this much energy? Show Answer


Q180) Which one of the following pairs is wrongly matched? Show Answer


Q181) In hurdle race, which of the following is accumulated in the leg muscle? Show Answer


Q182) During the exercise, pyruvic acid is reduced to Show Answer


Q183) The compounds which are oxidised during respiration are known as Show Answer


Q184) Energy required for life processes is obtained by Show Answer


Q185) Choose the correct statement for the given options Show Answer


Q186) The chemiosmotic coupling hypothesis of oxidative phosphorylation proposes that adenosine triphosphate (ATP) is formed because Show Answer


Q187) The process by which there is inhibition of aerobic respiration by atmospheric oxygen is Show Answer


Q188) More carbon dioxide is evolved than the volume of oxygen consumed when the respiratory substrate is Show Answer


Q189) The main purpose of cellular respiration is to Show Answer


Q190) Which of the following substances yield less than 4 kcal/mol when its phosphate bond is hydrolysed? Show Answer


Q191) Five gram mole of glucose on complete oxidation releases Show Answer


Q192) NADP, NAD and FAD are acceptors of Show Answer


Q193) Which of following is connecting link between glycolysis and Krebs’ cycle? Show Answer


Q194) Which one of the following reactions is an example of oxidative Decarboxylation? Show Answer


Q195) Release of energy by breaking down of C-C bond of various organic molecules by oxidation process for cellular use is known as Show Answer


Q196) Krebs’ cycle was discovered by Krebs in pigeon muscles in 1940. Which step is called gateway step/link reaction/transition reaction in respiration? Show Answer


Q197) Correct sequence of electron acceptor of ATP synthesis is Show Answer


Q198) The number of ATP produced when a molecule of glucose undergoes fermentation Show Answer


Q199) Oxidative decarboxylation is Show Answer


Q200) Fermentation is Show Answer


Q201) Citric acid cycle is the alternate name of which of the following? Show Answer


Q202) When one molecule of glucose is completely oxidized during aerobic respiration, how many molecules of carbon dioxide are released due to Tricarboxylic acid cycle? Show Answer


Q203) The RQ value of oxalic acid is Show Answer


Q204) Energy currency of cell is Show Answer


Q205) Break down process is also called Show Answer


Q206) The energy-releasing metabolic process in which substrate is oxidized without an external electron acceptor, is called Show Answer


Q207) How many times ATP is utilised in glycolysis? Show Answer


Q208) Aerobic respiration takes place in Show Answer


Q209) Which of the following is a 4-carbon compound? Show Answer


Q210) An example of non-competitive inhibition is Show Answer


Q211) What is the net ATP molecules gain, when 4 molecules of glucose undergo anaerobic respiration in plant? Show Answer


Q212) Chemiosmosis hypothesis given by Peter Mitchell proposes the mechanism of Show Answer


Q213) Glycolysis Show Answer


Q214) Citric acid cycle is also known as Show Answer


Q215) Instantaneous source of energy is Show Answer


Q216) Before entering into the respiratory pathway fats breakdown into Show Answer


Q217) In which of the following reactions of glycolysis, a molecule of water is removed from the substrate? Show Answer


Q218) The reactions of Pentose Phosphate Pathway (PPP) take place in Show Answer


Q219) In citric acid cycle first step is Show Answer


Q220) Which of the following substrate can enter into the respiration? Show Answer


Q221) RQ value of 4 may be expected for the complete oxidation of which one of the following? Show Answer


Q222) When act as a respiratory substrate, which of the following would be broken down to acetyl Co-A? Show Answer


Q223) Anaerobic respiration generally occurs in Show Answer


Q224) Cell respiration is carried out by Show Answer


Q225) The released energy obtained by oxidation is stored as Show Answer


Q226) Respiratory Quotient (RQ) is one in case of Show Answer


Q227) Which of the following substrates is used in the formation of alcohol? Show Answer


Q228) Which one is correct sequence in glycolysis? Show Answer


Q229) Cyanide resistant pathway is Show Answer


Q230) Common enzyme in glycolysis and pentose phosphate pathway is Show Answer


Q231) In the production of ethanol, pyruvic acid is first converted to acetaldehyde by the enzyme. Show Answer


Q232) The activity of succinate Dehydrogenase is inhibited by Show Answer


Q233) Citric acid is industrially best produced by Show Answer


Q234) Respiratory substrate are the organic substance which are ….. during respiration to liberate energy Show Answer


Q235) Preparatory phase before fermentation is Show Answer


Q236) For retting of jute the fermenting microbe used is Show Answer


Q237) The respiratory quotient during cellular respiration would depend on the Show Answer


Q238) Protein directly cannot be used as a respiratory substrate, it breaks down into Show Answer


Q239) Ethyl alcohol is commercially manufactured from Show Answer


Q240) Biological oxidation in Krebs’ cycle involves Show Answer


Q241) Last electron acceptor during ETS is Show Answer


Q242) Which enzyme converts glucose into alcohol? Show Answer


Q243) Glycolysis is a part of Show Answer


Q244) When tripalmitin is used as a substrate in respiration, the RQ is Show Answer


Q245) In anaerobic respiration bacteria produce Show Answer


Q246) During its formation, bread becomes porous due to release of Carbon dioxide by the action of Show Answer


Q247) Before entering respiratory pathway amino acids are Show Answer


Q248) The intermediate compound common for aerobic and anaerobic respiration is Show Answer


Q249) How many ATP molecules are obtained from fermentation of 1 molecule of glucose? Show Answer


Q250) During which stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP? Show Answer


Q251) In plants the cells in the interior parts are Show Answer


Q252) Ultimate source of energy in biosphere, is Show Answer


Q253) Dough kept overnight in warm weather becomes soft and spongy because of Show Answer


Q254) The respiratory quotient (RQ) or respiratory ratio is Show Answer


Q255) Maximum amount of energy/ATP is liberated on oxidation of Show Answer


Q256) Net yield of ATP molecules in aerobic respiration during Krebs’ cycle per glucose molecule is Show Answer


Q257) Respiratory quotient can very due to Show Answer


Q258) In anaerobic respiration the correct sequence of catabolism of glucose is Show Answer


Q259) In eukaryotes, photosynthesis occurs in Show Answer


Q260) In yeast during anaerobic respiration, how many glucose molecules are required for production of 38 ATP molecules? Show Answer


Q261) Which of the following is involved in the catalysis of link reaction during aerobic respiration? Show Answer


Q262) Choose the correct combination of A and B in accordance with the NCERT text book.The NADH synthesised in …A… is transferred into the mitochondria and undergoes oxidative …B… Show Answer


Q263) Total gain of ATP molecules during aerobic respiration of one molecule of glucose Show Answer


Q264) Which of the following enzyme is responsible for formation of glucose from glucose-6-phosphate? Show Answer


Q265) Alcoholic fermentation takes place in the presence of Show Answer


Q266) Which of these steps in Krebs’ cycle indicates substrate level phosphorylation? Show Answer


Q267) The main purpose of electron transport chain is to Show Answer


Q268) How many ATP are formed during the citric acid cycle? Show Answer


Q269) RQ is always less than one in Show Answer


Q270) In glycolysis from glucose to pyruvic acid involves more than seven reaction. Each individual reaction needs Show Answer


Q271) Which one is true for ATP? Show Answer


Q272) Oxidative phosphorylation refers to Show Answer


Q273) Which one is not correct about Krebs’ cycle? Show Answer


Q274) Which specialised cell provides interconnectivity for air spaces? Show Answer


Q275) Steps of respiration are controlled by Show Answer


Q276) The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer, as the protons flow back to the inner compartment, the energy of their movement is used to add phosphate to ADP, forming ATP is Show Answer


Q277) The haem protein complexes, which act as oxidizing agents are known as Show Answer


Q278) If RQ is 0.6 in a respiratory metabolism, it would mean that Show Answer


Q279) A scientist added a chemical (cyanide) to an animal cell to stop aerobic respiration. Which of the following is most likely to have been affected by this treatment? Show Answer


Q280) Wine and beer are produced directly by fermentation. Brandy and whisky require both fermentation and distillation because Show Answer


Q281) For gaseous exchange plants have Show Answer


Q282) Citric acid cycle was discovered by Show Answer


Q283) Vitamin-C was the first vitamin to be produced by a fermentation process using Show Answer


Q284) Net gain of ATP from one molecule of glucose in glycolysis, is Show Answer


Q285) In Krebs’ cycle, GTP is formed in Show Answer


Q286) The net gain of ATP from complete oxidation of one molecule of glucose in eukaryote is Show Answer


Q287) Animals are Show Answer


Q288) During Kreb’s cycle of …A… NADH, …B… ATP is produced through ETS in mitochondria. Choose, the correct pair from the option given below Show Answer


Q289) Product of glycolysis is Show Answer


Q290) Electron Transport System (ETS) occurs in Show Answer


Q291) In aerobic respiration, citric acid cycle takes place in Show Answer


Q292) If RQ is less than 1.0 in a respiratory metabolism, it would mean that Show Answer


Q293) Calorie is the unit of Show Answer


Q294) Which of the following organism is useful in the preparation of Roquefort cheese? Show Answer


Q295) What is the correct order of the stages of cellular respiration? Show Answer


Q296) The term glycolysis has originated from the Greek word ….. and …. Show Answer


Q297) The organelle associated with aerobic respiration is Show Answer


Q298) Incomplete breakdown of sugar in anaerobic respiration forms Show Answer


Q299) The total energy trapped per gm mole of glucose is 1292 kJ with on efficiency of Show Answer


Q300) Phase common in aerobic and anaerobic respiration is Show Answer


Q301) Synthesis process in organism is also called Show Answer


Q302) Which of the following process takes place in mitochondria? Show Answer


Q303) How much percentage of energy is released during lactic acid and alcoholic of fermentation? Show Answer


Q304) Calculation of ATP gain for every glucose is made on certain assumptions. Choose the correct option in accordance with the statement given above Show Answer


Q305) Sucrose is converted into Show Answer


Q306) Which of the following respiratory substrates requires the highest number of oxygen molecules for its complete oxidation? Show Answer


Q307) The metabolic pathway through which the electron passes from one carrier to another is called Show Answer


Q308) In which one of the following options, the two names refer to one and the same thing? Show Answer


Q309) The complete combustion of glucose in respiration is represented by Show Answer


Q310) The overall goal of glycolysis, Krebs’ cycle and the electron transport system is the formation of Show Answer