337566
Assertion : Fermentation is the incomplete oxidation of glucose into lactic acid or ethanol Reason : It takes place under anaerobic conditions in prokaryotes only
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Fermentation is an incomplete oxidation of glucose into lactic acid under anaerobic conditions. Fermentation process will occur in eukaryotes also, it occurs in yeast, in animal cells like muscles. Fermentation takes place under aerobic conditions in many prokaryotes, unicellular eukaryotes and germinating seeds.
BIOXI14: RESPIRATION IN PLANTS
337567
How many glucose molecules are required for production of 38 ATP molecules in case of anaerobic respiration?
1 1
2 2
3 38
4 19
Explanation:
19 glucose molecules are required for production of 38 ATP molecules in case of anaerobic respiration.
BIOXI14: RESPIRATION IN PLANTS
337568
What amount of energy is released from glucose during lactic acid fermentation
1 More than 18\%
2 About \(10 \%\)
3 Less than \(7 \%\)
4 Approximately \(15 \%\)
Explanation:
Less than \(7 \%\) of energy is released from glucose during lactic acid fermentation.
NEET - 2022
BIOXI14: RESPIRATION IN PLANTS
337569
In hurdle race, which of the following is accumulated in the leg muscle?
1 \(\mathrm{CO}_{2}\)
2 Ethanol
3 Lactic acid
4 Acetaldehyde
Explanation:
Due to the excessive contraction of muscles (e.g. leg muscles in hurdle race), the metabolic products of glycolysis, i.e. pyruvate is converted into lactic acid/lactate. This gets accumulated in the muscles and leads to muscle fatigue. Due to this, pain is experienced in the fatigued muscle.
BIOXI14: RESPIRATION IN PLANTS
337570
The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as A, B, C and D. Identify the correct option from those given below.
1 A = Carbondioxide and water, B = pyruvic acid, C = ethyl alcohol and carbondioxide, D = lactic acid
2 A = pyruvic acid, B = carbondioxide, C = ethyl alcohol and carbondioxide, D = lactic acid
3 A = pyruvic acid, B = ethyl alcohol and carbondioxide, C= lactic acid, D = carbondioxide and water
4 A = pyruvic acid, B = carbondioxide, C = lactic acid, D = ethyl alcohol and carbondioxide
337566
Assertion : Fermentation is the incomplete oxidation of glucose into lactic acid or ethanol Reason : It takes place under anaerobic conditions in prokaryotes only
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Fermentation is an incomplete oxidation of glucose into lactic acid under anaerobic conditions. Fermentation process will occur in eukaryotes also, it occurs in yeast, in animal cells like muscles. Fermentation takes place under aerobic conditions in many prokaryotes, unicellular eukaryotes and germinating seeds.
BIOXI14: RESPIRATION IN PLANTS
337567
How many glucose molecules are required for production of 38 ATP molecules in case of anaerobic respiration?
1 1
2 2
3 38
4 19
Explanation:
19 glucose molecules are required for production of 38 ATP molecules in case of anaerobic respiration.
BIOXI14: RESPIRATION IN PLANTS
337568
What amount of energy is released from glucose during lactic acid fermentation
1 More than 18\%
2 About \(10 \%\)
3 Less than \(7 \%\)
4 Approximately \(15 \%\)
Explanation:
Less than \(7 \%\) of energy is released from glucose during lactic acid fermentation.
NEET - 2022
BIOXI14: RESPIRATION IN PLANTS
337569
In hurdle race, which of the following is accumulated in the leg muscle?
1 \(\mathrm{CO}_{2}\)
2 Ethanol
3 Lactic acid
4 Acetaldehyde
Explanation:
Due to the excessive contraction of muscles (e.g. leg muscles in hurdle race), the metabolic products of glycolysis, i.e. pyruvate is converted into lactic acid/lactate. This gets accumulated in the muscles and leads to muscle fatigue. Due to this, pain is experienced in the fatigued muscle.
BIOXI14: RESPIRATION IN PLANTS
337570
The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as A, B, C and D. Identify the correct option from those given below.
1 A = Carbondioxide and water, B = pyruvic acid, C = ethyl alcohol and carbondioxide, D = lactic acid
2 A = pyruvic acid, B = carbondioxide, C = ethyl alcohol and carbondioxide, D = lactic acid
3 A = pyruvic acid, B = ethyl alcohol and carbondioxide, C= lactic acid, D = carbondioxide and water
4 A = pyruvic acid, B = carbondioxide, C = lactic acid, D = ethyl alcohol and carbondioxide
337566
Assertion : Fermentation is the incomplete oxidation of glucose into lactic acid or ethanol Reason : It takes place under anaerobic conditions in prokaryotes only
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Fermentation is an incomplete oxidation of glucose into lactic acid under anaerobic conditions. Fermentation process will occur in eukaryotes also, it occurs in yeast, in animal cells like muscles. Fermentation takes place under aerobic conditions in many prokaryotes, unicellular eukaryotes and germinating seeds.
BIOXI14: RESPIRATION IN PLANTS
337567
How many glucose molecules are required for production of 38 ATP molecules in case of anaerobic respiration?
1 1
2 2
3 38
4 19
Explanation:
19 glucose molecules are required for production of 38 ATP molecules in case of anaerobic respiration.
BIOXI14: RESPIRATION IN PLANTS
337568
What amount of energy is released from glucose during lactic acid fermentation
1 More than 18\%
2 About \(10 \%\)
3 Less than \(7 \%\)
4 Approximately \(15 \%\)
Explanation:
Less than \(7 \%\) of energy is released from glucose during lactic acid fermentation.
NEET - 2022
BIOXI14: RESPIRATION IN PLANTS
337569
In hurdle race, which of the following is accumulated in the leg muscle?
1 \(\mathrm{CO}_{2}\)
2 Ethanol
3 Lactic acid
4 Acetaldehyde
Explanation:
Due to the excessive contraction of muscles (e.g. leg muscles in hurdle race), the metabolic products of glycolysis, i.e. pyruvate is converted into lactic acid/lactate. This gets accumulated in the muscles and leads to muscle fatigue. Due to this, pain is experienced in the fatigued muscle.
BIOXI14: RESPIRATION IN PLANTS
337570
The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as A, B, C and D. Identify the correct option from those given below.
1 A = Carbondioxide and water, B = pyruvic acid, C = ethyl alcohol and carbondioxide, D = lactic acid
2 A = pyruvic acid, B = carbondioxide, C = ethyl alcohol and carbondioxide, D = lactic acid
3 A = pyruvic acid, B = ethyl alcohol and carbondioxide, C= lactic acid, D = carbondioxide and water
4 A = pyruvic acid, B = carbondioxide, C = lactic acid, D = ethyl alcohol and carbondioxide
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI14: RESPIRATION IN PLANTS
337566
Assertion : Fermentation is the incomplete oxidation of glucose into lactic acid or ethanol Reason : It takes place under anaerobic conditions in prokaryotes only
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Fermentation is an incomplete oxidation of glucose into lactic acid under anaerobic conditions. Fermentation process will occur in eukaryotes also, it occurs in yeast, in animal cells like muscles. Fermentation takes place under aerobic conditions in many prokaryotes, unicellular eukaryotes and germinating seeds.
BIOXI14: RESPIRATION IN PLANTS
337567
How many glucose molecules are required for production of 38 ATP molecules in case of anaerobic respiration?
1 1
2 2
3 38
4 19
Explanation:
19 glucose molecules are required for production of 38 ATP molecules in case of anaerobic respiration.
BIOXI14: RESPIRATION IN PLANTS
337568
What amount of energy is released from glucose during lactic acid fermentation
1 More than 18\%
2 About \(10 \%\)
3 Less than \(7 \%\)
4 Approximately \(15 \%\)
Explanation:
Less than \(7 \%\) of energy is released from glucose during lactic acid fermentation.
NEET - 2022
BIOXI14: RESPIRATION IN PLANTS
337569
In hurdle race, which of the following is accumulated in the leg muscle?
1 \(\mathrm{CO}_{2}\)
2 Ethanol
3 Lactic acid
4 Acetaldehyde
Explanation:
Due to the excessive contraction of muscles (e.g. leg muscles in hurdle race), the metabolic products of glycolysis, i.e. pyruvate is converted into lactic acid/lactate. This gets accumulated in the muscles and leads to muscle fatigue. Due to this, pain is experienced in the fatigued muscle.
BIOXI14: RESPIRATION IN PLANTS
337570
The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as A, B, C and D. Identify the correct option from those given below.
1 A = Carbondioxide and water, B = pyruvic acid, C = ethyl alcohol and carbondioxide, D = lactic acid
2 A = pyruvic acid, B = carbondioxide, C = ethyl alcohol and carbondioxide, D = lactic acid
3 A = pyruvic acid, B = ethyl alcohol and carbondioxide, C= lactic acid, D = carbondioxide and water
4 A = pyruvic acid, B = carbondioxide, C = lactic acid, D = ethyl alcohol and carbondioxide
337566
Assertion : Fermentation is the incomplete oxidation of glucose into lactic acid or ethanol Reason : It takes place under anaerobic conditions in prokaryotes only
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
Fermentation is an incomplete oxidation of glucose into lactic acid under anaerobic conditions. Fermentation process will occur in eukaryotes also, it occurs in yeast, in animal cells like muscles. Fermentation takes place under aerobic conditions in many prokaryotes, unicellular eukaryotes and germinating seeds.
BIOXI14: RESPIRATION IN PLANTS
337567
How many glucose molecules are required for production of 38 ATP molecules in case of anaerobic respiration?
1 1
2 2
3 38
4 19
Explanation:
19 glucose molecules are required for production of 38 ATP molecules in case of anaerobic respiration.
BIOXI14: RESPIRATION IN PLANTS
337568
What amount of energy is released from glucose during lactic acid fermentation
1 More than 18\%
2 About \(10 \%\)
3 Less than \(7 \%\)
4 Approximately \(15 \%\)
Explanation:
Less than \(7 \%\) of energy is released from glucose during lactic acid fermentation.
NEET - 2022
BIOXI14: RESPIRATION IN PLANTS
337569
In hurdle race, which of the following is accumulated in the leg muscle?
1 \(\mathrm{CO}_{2}\)
2 Ethanol
3 Lactic acid
4 Acetaldehyde
Explanation:
Due to the excessive contraction of muscles (e.g. leg muscles in hurdle race), the metabolic products of glycolysis, i.e. pyruvate is converted into lactic acid/lactate. This gets accumulated in the muscles and leads to muscle fatigue. Due to this, pain is experienced in the fatigued muscle.
BIOXI14: RESPIRATION IN PLANTS
337570
The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicated as A, B, C and D. Identify the correct option from those given below.
1 A = Carbondioxide and water, B = pyruvic acid, C = ethyl alcohol and carbondioxide, D = lactic acid
2 A = pyruvic acid, B = carbondioxide, C = ethyl alcohol and carbondioxide, D = lactic acid
3 A = pyruvic acid, B = ethyl alcohol and carbondioxide, C= lactic acid, D = carbondioxide and water
4 A = pyruvic acid, B = carbondioxide, C = lactic acid, D = ethyl alcohol and carbondioxide
