FERMENTATION(NCERT)
Respiration in Plants

285129 Fermentation takes place

1 under anaerobic conditions in many prokaryotes and unicellular eukaryotes.
2 under aerobic conditions in many prokaryotes and unicellular eukaryotes.
3 under anaerobic conditions in all prokaryotes and unicellular eukaryotes.
4 under aerobic conditions in all prokaryotes and unicellular eukaryotes.
Respiration in Plants

285130 In alcoholic fermentation:

1 oxygen is the electron acceptor.
2 triose phosphate is the electron donor while acetaldehyde is the electron acceptor.
3 triose phosphate is the electron donor while pyruvic acid is the electron acceptor.
4 there is no electron donor.
Respiration in Plants

285131 Fermentation is represented by the equation:

1 ${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{6}}+6{{\text{O}}_{2}}\to 6\text{C}{{\text{O}}_{2}}+6{{\text{H}}_{2}}\text{O}+673\text{kcal}$
2 ${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{6}}\to 2{{\text{C}}_{2}}{{\text{H}}_{5}}\text{OH}+2\text{C}{{\text{O}}_{2}}+18\text{kcal}$
3 $6\text{C}{{\text{O}}_{2}}+12{{\text{H}}_{2}}\text{O}\xrightarrow[\text{Chlorophyll}]{\text{Light}}$
Respiration in Plants

285132 Lactic acid is formed by the process of:
${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{0}}+6{{\text{H}}_{2}}\text{O}+6{{\text{O}}_{2}}$

1 glycolysis
2 fermentation
3 HMP pathway
4 none of these
Respiration in Plants

285133 In alcoholic fermentation, $NA{{D}^{+}}$is produced during the:

1 reduction of acetyldehyde to ethanol.
2 oxidation of glucose.
3 oxidation of pyruvate to acetyl CoA.
4 hydrolysis of atp to ADP.
Respiration in Plants

285129 Fermentation takes place

1 under anaerobic conditions in many prokaryotes and unicellular eukaryotes.
2 under aerobic conditions in many prokaryotes and unicellular eukaryotes.
3 under anaerobic conditions in all prokaryotes and unicellular eukaryotes.
4 under aerobic conditions in all prokaryotes and unicellular eukaryotes.
Respiration in Plants

285130 In alcoholic fermentation:

1 oxygen is the electron acceptor.
2 triose phosphate is the electron donor while acetaldehyde is the electron acceptor.
3 triose phosphate is the electron donor while pyruvic acid is the electron acceptor.
4 there is no electron donor.
Respiration in Plants

285131 Fermentation is represented by the equation:

1 ${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{6}}+6{{\text{O}}_{2}}\to 6\text{C}{{\text{O}}_{2}}+6{{\text{H}}_{2}}\text{O}+673\text{kcal}$
2 ${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{6}}\to 2{{\text{C}}_{2}}{{\text{H}}_{5}}\text{OH}+2\text{C}{{\text{O}}_{2}}+18\text{kcal}$
3 $6\text{C}{{\text{O}}_{2}}+12{{\text{H}}_{2}}\text{O}\xrightarrow[\text{Chlorophyll}]{\text{Light}}$
Respiration in Plants

285132 Lactic acid is formed by the process of:
${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{0}}+6{{\text{H}}_{2}}\text{O}+6{{\text{O}}_{2}}$

1 glycolysis
2 fermentation
3 HMP pathway
4 none of these
Respiration in Plants

285133 In alcoholic fermentation, $NA{{D}^{+}}$is produced during the:

1 reduction of acetyldehyde to ethanol.
2 oxidation of glucose.
3 oxidation of pyruvate to acetyl CoA.
4 hydrolysis of atp to ADP.
Respiration in Plants

285129 Fermentation takes place

1 under anaerobic conditions in many prokaryotes and unicellular eukaryotes.
2 under aerobic conditions in many prokaryotes and unicellular eukaryotes.
3 under anaerobic conditions in all prokaryotes and unicellular eukaryotes.
4 under aerobic conditions in all prokaryotes and unicellular eukaryotes.
Respiration in Plants

285130 In alcoholic fermentation:

1 oxygen is the electron acceptor.
2 triose phosphate is the electron donor while acetaldehyde is the electron acceptor.
3 triose phosphate is the electron donor while pyruvic acid is the electron acceptor.
4 there is no electron donor.
Respiration in Plants

285131 Fermentation is represented by the equation:

1 ${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{6}}+6{{\text{O}}_{2}}\to 6\text{C}{{\text{O}}_{2}}+6{{\text{H}}_{2}}\text{O}+673\text{kcal}$
2 ${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{6}}\to 2{{\text{C}}_{2}}{{\text{H}}_{5}}\text{OH}+2\text{C}{{\text{O}}_{2}}+18\text{kcal}$
3 $6\text{C}{{\text{O}}_{2}}+12{{\text{H}}_{2}}\text{O}\xrightarrow[\text{Chlorophyll}]{\text{Light}}$
Respiration in Plants

285132 Lactic acid is formed by the process of:
${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{0}}+6{{\text{H}}_{2}}\text{O}+6{{\text{O}}_{2}}$

1 glycolysis
2 fermentation
3 HMP pathway
4 none of these
Respiration in Plants

285133 In alcoholic fermentation, $NA{{D}^{+}}$is produced during the:

1 reduction of acetyldehyde to ethanol.
2 oxidation of glucose.
3 oxidation of pyruvate to acetyl CoA.
4 hydrolysis of atp to ADP.
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Respiration in Plants

285129 Fermentation takes place

1 under anaerobic conditions in many prokaryotes and unicellular eukaryotes.
2 under aerobic conditions in many prokaryotes and unicellular eukaryotes.
3 under anaerobic conditions in all prokaryotes and unicellular eukaryotes.
4 under aerobic conditions in all prokaryotes and unicellular eukaryotes.
Respiration in Plants

285130 In alcoholic fermentation:

1 oxygen is the electron acceptor.
2 triose phosphate is the electron donor while acetaldehyde is the electron acceptor.
3 triose phosphate is the electron donor while pyruvic acid is the electron acceptor.
4 there is no electron donor.
Respiration in Plants

285131 Fermentation is represented by the equation:

1 ${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{6}}+6{{\text{O}}_{2}}\to 6\text{C}{{\text{O}}_{2}}+6{{\text{H}}_{2}}\text{O}+673\text{kcal}$
2 ${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{6}}\to 2{{\text{C}}_{2}}{{\text{H}}_{5}}\text{OH}+2\text{C}{{\text{O}}_{2}}+18\text{kcal}$
3 $6\text{C}{{\text{O}}_{2}}+12{{\text{H}}_{2}}\text{O}\xrightarrow[\text{Chlorophyll}]{\text{Light}}$
Respiration in Plants

285132 Lactic acid is formed by the process of:
${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{0}}+6{{\text{H}}_{2}}\text{O}+6{{\text{O}}_{2}}$

1 glycolysis
2 fermentation
3 HMP pathway
4 none of these
Respiration in Plants

285133 In alcoholic fermentation, $NA{{D}^{+}}$is produced during the:

1 reduction of acetyldehyde to ethanol.
2 oxidation of glucose.
3 oxidation of pyruvate to acetyl CoA.
4 hydrolysis of atp to ADP.
Respiration in Plants

285129 Fermentation takes place

1 under anaerobic conditions in many prokaryotes and unicellular eukaryotes.
2 under aerobic conditions in many prokaryotes and unicellular eukaryotes.
3 under anaerobic conditions in all prokaryotes and unicellular eukaryotes.
4 under aerobic conditions in all prokaryotes and unicellular eukaryotes.
Respiration in Plants

285130 In alcoholic fermentation:

1 oxygen is the electron acceptor.
2 triose phosphate is the electron donor while acetaldehyde is the electron acceptor.
3 triose phosphate is the electron donor while pyruvic acid is the electron acceptor.
4 there is no electron donor.
Respiration in Plants

285131 Fermentation is represented by the equation:

1 ${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{6}}+6{{\text{O}}_{2}}\to 6\text{C}{{\text{O}}_{2}}+6{{\text{H}}_{2}}\text{O}+673\text{kcal}$
2 ${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{6}}\to 2{{\text{C}}_{2}}{{\text{H}}_{5}}\text{OH}+2\text{C}{{\text{O}}_{2}}+18\text{kcal}$
3 $6\text{C}{{\text{O}}_{2}}+12{{\text{H}}_{2}}\text{O}\xrightarrow[\text{Chlorophyll}]{\text{Light}}$
Respiration in Plants

285132 Lactic acid is formed by the process of:
${{\text{C}}_{6}}{{\text{H}}_{12}}{{\text{O}}_{0}}+6{{\text{H}}_{2}}\text{O}+6{{\text{O}}_{2}}$

1 glycolysis
2 fermentation
3 HMP pathway
4 none of these
Respiration in Plants

285133 In alcoholic fermentation, $NA{{D}^{+}}$is produced during the:

1 reduction of acetyldehyde to ethanol.
2 oxidation of glucose.
3 oxidation of pyruvate to acetyl CoA.
4 hydrolysis of atp to ADP.