NEET Biology Respiration In Plants Question Bank

done Glycolysis Total Questions - 42

• question_answer1)
  Glycolysis was invented by
  A)
  Calvin done clear
  B)
  Kreb's done clear
  C)
  J.C. Bose done clear
  D)
  None of the above done clear
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• question_answer2)
  For the enzyme enolase, the substrate is
  A)
  Succinic acid done clear
  B)
  2 PGA done clear
  C)
  PEP done clear
  D)
  Fumaric acid done clear
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• question_answer3)
  Conversion of fructose-6-phosphate to fructose 1, 6 diphosphate is catalysed by
  A)
  Phosphofructose kinase done clear
  B)
  Aldolase done clear
  C)
  Hexokinase done clear
  D)
  None of the above done clear
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• question_answer4)
  How many ATP are used in glycolysis or For complete phosphorylation of a glucose molecule, how many ATP molecules are required
  A)
  4 done clear
  B)
  2 done clear
  C)
  6 done clear
  D)
  8 done clear
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• question_answer5)
  Which of the following is called Newber's ester
  A)
  Glucose-6-phosphate done clear
  B)
  Fructose-6-phosphate done clear
  C)
  Fructose 1, 6 diphosphate done clear
  D)
  All the above done clear
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• question_answer6)
  Which of the following is called the Harden and Young's ester
  A)
  Fructose-6-phosphate done clear
  B)
  Glucose-6-phosphate done clear
  C)
  Fructose 1, 6 diphosphate done clear
  D)
  None of the above done clear
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• question_answer7)
  Which of the following is formed in presence of pyruvate kinase
  A)
  Phosphoenol pyruvic acid done clear
  B)
  Pyruvic acid done clear
  C)
  Both [a] and [b] done clear
  D)
  None of the above done clear
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• question_answer8)
  Isomerization step takes place in
  A)
  Glycolysis done clear
  B)
  Kreb's cycle done clear
  C)
  Oxidative phosphorylation done clear
  D)
  None of the above done clear
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• question_answer9)
  How many water molecules are used in glycolysis
  A)
  One done clear
  B)
  Two done clear
  C)
  Three done clear
  D)
  Four done clear
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• question_answer10)
  The function of aldolase enzyme during respiration is to catalyze phosphoglyceraldehyde
  A)
  Reduction done clear
  B)
  Oxidation done clear
  C)
  Formation done clear
  D)
  All the above done clear
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• question_answer11)
  Which of the following process should not operate when organic acids are used as respiratory substrates
  A)
  Glycolysis done clear
  B)
  Kreb's cycle done clear
  C)
  Terminal oxidation done clear
  D)
  Phosphorylation done clear
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• question_answer12)
  In cellular respiration\[{{O}_{2}}\]is used as a final receptor of
  A)
  ATP and NADH done clear
  B)
  H and e done clear
  C)
  Fe done clear
  D)
  Cytochrome done clear
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• question_answer13)
  First stage in respiration is
  A)
  Aerobic oxidation of pyruvic acid done clear
  B)
  Liberation of\[C{{O}_{2}}\] done clear
  C)
  Glycolysis done clear
  D)
  Electron transport system done clear
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• question_answer14)
  Besides the net gain of 2 ATP molecules in glycolysis which other molecules are simultaneously formed [BHU 1986; MP PMT 1988; CPMT 1995]
  A)
  \[FAD{{H}_{2}}\] done clear
  B)
  \[NADP{{H}_{2}}\] done clear
  C)
  \[NAD{{H}_{2}}\] done clear
  D)
  \[FAM{{H}_{2}}\] done clear
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• question_answer15)
  Which of the following is the product of phosphorylation [MP PMT 1989; AMU 1990]
  A)
  PGA done clear
  B)
  Fructose 1, 6 diphosphate done clear
  C)
  DPGA done clear
  D)
  Pyruvic acid done clear
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• question_answer16)
  In glycolysis, the end product is [CPMT 1984, 89, 96; KCET 1998; AMU 1990; MP PMT 1996, 2003]
  A)
  Protein is converted to glucose done clear
  B)
  Glucose is converted into fructose done clear
  C)
  Starch is converted into glucose done clear
  D)
  Glucose is converted into pyruvic acid done clear
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• question_answer17)
  Total ATP production during EMP pathway is [CBSE PMT 1990; CPMT 1982, 84; DPMT 1983]
  A)
  24 ATP molecules done clear
  B)
  8 ATP molecules done clear
  C)
  38 ATP molecules done clear
  D)
  6 ATP molecules done clear
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• question_answer18)
  Glycolysis takes place in [BHU 1979; MP PMT 1988, 89, 96, 2004, 05; KCET 1994; BVP 2001; Orissa PMT 2002; RPMT 2002; CPMT 2004]
  A)
  Mitochondria done clear
  B)
  Cytoplasm done clear
  C)
  Both mitochondria and cytoplasm done clear
  D)
  Vacuole done clear
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• question_answer19)
  Which of the following involves the loss of two protons and two electrons [BHU 1984]
  A)
  Deamination done clear
  B)
  Dehydrogenation done clear
  C)
  Carboxylation done clear
  D)
  None of these done clear
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• question_answer20)
  Pyruvate (pyruvic acid) dehydrogenase is used in converting [BHU 1986]
  A)
  Pyruvate to glucose done clear
  B)
  Glucose to pyruvate done clear
  C)
  Pyruvic acid to lactic acid done clear
  D)
  Pyruvate (pyruvic acid) to acetyl CoA done clear
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• question_answer21)
  The number of molecules of pyruvic acid formed from one molecule of glucose at the end of glycolysis is [MP PMT 1986]
  A)
  1 done clear
  B)
  2 done clear
  C)
  3 done clear
  D)
  4 done clear
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• question_answer22)
  What is the other name of glycolysis [MP PMT 1986; CET Pune 1998; CPMT 1998]
  A)
  EMP pathway done clear
  B)
  TCA pathway done clear
  C)
  HMS pathway done clear
  D)
  None of the above done clear
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• question_answer23)
  The enzyme which converts glucose to glucose -6-phosphate is                  [BHU 1986; MP PMT 1996; AIIMS1999; Pb. PMT 1999, 2000]
  A)
  Phosphorylase done clear
  B)
  Glucose-6-phosphate done clear
  C)
  Hexokinase done clear
  D)
  Glucose synthetase done clear
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• question_answer24)
  During respiration, pyruvic acid is formed by [CPMT 1986; BHU 1995]
  A)
  Glycolysis done clear
  B)
  Kreb's cycle done clear
  C)
  HMP pathway done clear
  D)
  None of the above done clear
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• question_answer25)
  The common phase between aerobic and anaerobic respiration is called [DPMT 1990; MP PMT 1992]
  A)
  Tricarboxylic acid cycle done clear
  B)
  Oxidative phosphorylation done clear
  C)
  Embden, Meyerhoff, Parnas cycle done clear
  D)
  Kreb's cycle done clear
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• question_answer26)
  The formula for the process of glycolysis is [KCET 1994]
  A)
  \[{{C}_{6}}{{H}_{12}}{{O}_{6}}\to 2{{C}_{3}}{{H}_{4}}{{O}_{3}}+4H\] done clear
  B)
  \[{{C}_{6}}{{H}_{12}}{{O}_{6}}+6C{{O}_{2}}\to 6C{{O}_{2}}+6{{H}_{2}}O\] done clear
  C)
  \[6{{H}_{2}}O+6C{{O}_{2}}\to {{C}_{6}}{{H}_{12}}{{O}_{6}}+6C{{O}_{2}}\] done clear
  D)
  None of these done clear
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• question_answer27)
  Which group of the following scientists discovered the EMP pathway of glycolysis [MP PMT 1995; BVP 2002]
  A)
  Embden, Mayerhoff and Parnas done clear
  B)
  Emerson, Hoffman and Peterson done clear
  C)
  Embden, Morrison and Pitcher done clear
  D)
  Avery, McLeod and McCarthy done clear
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• question_answer28)
  Which one of the following products is formed during glycolysis of glucose [MP PMT 1995, 2000, 02; AIIMS 2002]
  A)
  Pyruvic acid done clear
  B)
  Carbon dioxide done clear
  C)
  Citric acid done clear
  D)
  Ethanol done clear
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• question_answer29)
  The oxidation of  one\[NAD{{H}_{2}}\] yields [KCET 2000]
  A)
  18 ATP done clear
  B)
  6 ATP done clear
  C)
  3 ATP done clear
  D)
  2 ATP done clear
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• question_answer30)
  The end product of glycolysis is [MHCET 2001]
  A)
  Acetyl Co-A done clear
  B)
  Citric acid done clear
  C)
  Pyruvic acid done clear
  D)
  Fumaric acid done clear
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• question_answer31)
  During fermentation alcohol is formed from [MHCET 2001]
  A)
  Sugars done clear
  B)
  Proteins done clear
  C)
  \[C{{O}_{2}}+{{H}_{2}}O\] done clear
  D)
  None of these done clear
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• question_answer32)
  Glycolysis occurs [BVP 2001]
  A)
  In cytoplasm done clear
  B)
  In aerobic respiration done clear
  C)
  In anaerobic respiration done clear
  D)
  All of the above done clear
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• question_answer33)
  Which of the following process occurs in glycolysis [JIPMER 2002]
  A)
  Oxidation done clear
  B)
  Reduction done clear
  C)
  Hydrogenation done clear
  D)
  Fixation done clear
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• question_answer34)
  Glycolysis is found in cytoplasm of virtually all types of aerobic/anaerobic cells. In this process, glucose is converted into a compound which is [AIIMS 2002]
  A)
  PEP done clear
  B)
  Pyruvic acid done clear
  C)
  Acetyl CoA done clear
  D)
  Citric acid done clear
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• question_answer35)
  The first phase in the breakdown of glucose in animal cells is  [BVP 2002; AIEEE 2004]
  A)
  Kreb's cycle done clear
  B)
  Glycolysis done clear
  C)
  Electron transport system done clear
  D)
  Lipid biosynthesis done clear
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• question_answer36)
  Glycolysis occurs in [AFMC 2003]
  A)
  Generally in all the cells done clear
  B)
  In only eukaryotes done clear
  C)
  Only in prokaryotes done clear
  D)
  Only in higher animals done clear
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• question_answer37)
  Which one of the following is the first step of glycolysis [DPMT 2004]
  A)
  Breakdown of glucose done clear
  B)
  Phosphorylation of glucose done clear
  C)
  Conversion of glucose into fructose done clear
  D)
  Dehydrogenation of glucose done clear
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• question_answer38)
  In glycolysis, during oxidation electrons are removed by  [CBSE PMT 2004]
  A)
  \[NA{{D}^{+}}\] done clear
  B)
  Molecular oxygen done clear
  C)
  ATP done clear
  D)
  Glyceraldehyde-3-phosphate done clear
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• question_answer39)
  Which one is correct sequence in glycolysis [MHCET 2004]
  A)
  G 6-P\[\to \]PEP\[\to \]3-PGAL\[\to \]3-PGA done clear
  B)
  G 6-P\[\to \]3-PGAL\[\to \]3-PGA\[\to \]PEP done clear
  C)
  G 6-P\[\to \]PEP\[\to \]3-PGA\[\to \]3 - PGAL done clear
  D)
  G 6-P\[\to \]3-PGA\[\to \]3-PGAL\[\to \]PEP done clear
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• question_answer40)
  Decarboxylation is not involved in [DPMT 2004]
  A)
  Electron transport system done clear
  B)
  Glycolysis done clear
  C)
  Kreb's cycle done clear
  D)
  Alcoholic fermentation done clear
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• question_answer41)
  The stage upto which glycolysis and fermentation is common [Bihar 2005]
  A)
  Dihydroxy acetone done clear
  B)
  3-phosphoglyceraldehyde done clear
  C)
  Pyruvate done clear
  D)
  Glucose-6-phosphate done clear
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• question_answer42)
  Which is not true for glycolysis [Manipal 2005]
  A)
  End product is\[C{{O}_{2}}\],\[{{H}_{2}}O\] done clear
  B)
  Substiate level phosphorylation done clear
  C)
  Production of ATP done clear
  D)
  Expenditure of ATP done clear
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