286764
Conversion of phosphoglyceraldehyde to 1, 1-biphosphoglyceric acid is a:]#
1 primary reaction only
2 redox reaction only
3 primary and redox reaction
4 substrate level phosphorylation reaction
Explanation:
(d)
RESPIRATION IN PLANTS
286765
Which of the following statement regarding the process of glycolysis is correct?
1 Glucose undergoes complete oxidation to form two molecules of pyruvic acid.
2 Glucose undergoes partial oxidation to form one molecule of pyruvic acid.
3 Glucose undergoes complete oxidation to form one molecule of pyruvic acid.
4 Glucose undergoes partial oxidation to form two molecules of pyruvic acid.
Explanation:
(d) Glycolysis occurs in cytoplasm, is a common phase of aerobic and anaerobic respiration. It is a partial breakdown of glucose molecule into two molecules of pyruvic acid.
NCERT Page-229 / N-156
RESPIRATION IN PLANTS
286766
The enzymes, involved in the chemical reactions of glycolysis are located:
1 in the fluid matrix of cytoplasm.
2 in the mitochondrial matrix.
3 in the nuclear sap.
4 on the cristae of a mitochondria.
Explanation:
(a) Glycolysis occurs in the cytosol, where the glucose molecule is converted into two molecules of the $3C$ compound, pyruvate. The enzymes are located in the fluid matrix of cytoplasm.
NCERT Page-228 / N-156
RESPIRATION IN PLANTS
286767
Glycolysis occurs in the and produces which in the presence of ${{\text{O}}_{2}}$ enters the
1 cytosol; pyruvate; mitochondrion
2 cytosol; glucose; mitochondrion
3 mitochondrion; pyruvate; chloroplast
4 chloroplast; glucose; cytosol
Explanation:
(a) Glycolysis occurs in the cytoplasm and does not use oxygen. Thus, it is an anaerobic pathway. In this process, glucose is partially oxidized/converted into two molecules of pyruvate/ pyruvic acid. In aerobic respiration pyruvate enters mitochondrian through a specific transport protein. It undergoes oxidative decarboxylation and dehydrogenation to produce $\text{C}{{\text{O}}_{2}}$ and NADH.
NCERT Page-229 & 230 / N-155 & 156
RESPIRATION IN PLANTS
286768
In which of the following reaction of glycolysis, a molecule of water is removed from the substrate?
(d) During glycolysis, dehydration occurs in the presence of enzyme enolase and cofactor $\text{M}{{\text{g}}^{2+}}$.
2-phosphoglycerate loses a molecule of water and is changed into phosphoenol pyruvate (PEP).
286764
Conversion of phosphoglyceraldehyde to 1, 1-biphosphoglyceric acid is a:]#
1 primary reaction only
2 redox reaction only
3 primary and redox reaction
4 substrate level phosphorylation reaction
Explanation:
(d)
RESPIRATION IN PLANTS
286765
Which of the following statement regarding the process of glycolysis is correct?
1 Glucose undergoes complete oxidation to form two molecules of pyruvic acid.
2 Glucose undergoes partial oxidation to form one molecule of pyruvic acid.
3 Glucose undergoes complete oxidation to form one molecule of pyruvic acid.
4 Glucose undergoes partial oxidation to form two molecules of pyruvic acid.
Explanation:
(d) Glycolysis occurs in cytoplasm, is a common phase of aerobic and anaerobic respiration. It is a partial breakdown of glucose molecule into two molecules of pyruvic acid.
NCERT Page-229 / N-156
RESPIRATION IN PLANTS
286766
The enzymes, involved in the chemical reactions of glycolysis are located:
1 in the fluid matrix of cytoplasm.
2 in the mitochondrial matrix.
3 in the nuclear sap.
4 on the cristae of a mitochondria.
Explanation:
(a) Glycolysis occurs in the cytosol, where the glucose molecule is converted into two molecules of the $3C$ compound, pyruvate. The enzymes are located in the fluid matrix of cytoplasm.
NCERT Page-228 / N-156
RESPIRATION IN PLANTS
286767
Glycolysis occurs in the and produces which in the presence of ${{\text{O}}_{2}}$ enters the
1 cytosol; pyruvate; mitochondrion
2 cytosol; glucose; mitochondrion
3 mitochondrion; pyruvate; chloroplast
4 chloroplast; glucose; cytosol
Explanation:
(a) Glycolysis occurs in the cytoplasm and does not use oxygen. Thus, it is an anaerobic pathway. In this process, glucose is partially oxidized/converted into two molecules of pyruvate/ pyruvic acid. In aerobic respiration pyruvate enters mitochondrian through a specific transport protein. It undergoes oxidative decarboxylation and dehydrogenation to produce $\text{C}{{\text{O}}_{2}}$ and NADH.
NCERT Page-229 & 230 / N-155 & 156
RESPIRATION IN PLANTS
286768
In which of the following reaction of glycolysis, a molecule of water is removed from the substrate?
(d) During glycolysis, dehydration occurs in the presence of enzyme enolase and cofactor $\text{M}{{\text{g}}^{2+}}$.
2-phosphoglycerate loses a molecule of water and is changed into phosphoenol pyruvate (PEP).
286764
Conversion of phosphoglyceraldehyde to 1, 1-biphosphoglyceric acid is a:]#
1 primary reaction only
2 redox reaction only
3 primary and redox reaction
4 substrate level phosphorylation reaction
Explanation:
(d)
RESPIRATION IN PLANTS
286765
Which of the following statement regarding the process of glycolysis is correct?
1 Glucose undergoes complete oxidation to form two molecules of pyruvic acid.
2 Glucose undergoes partial oxidation to form one molecule of pyruvic acid.
3 Glucose undergoes complete oxidation to form one molecule of pyruvic acid.
4 Glucose undergoes partial oxidation to form two molecules of pyruvic acid.
Explanation:
(d) Glycolysis occurs in cytoplasm, is a common phase of aerobic and anaerobic respiration. It is a partial breakdown of glucose molecule into two molecules of pyruvic acid.
NCERT Page-229 / N-156
RESPIRATION IN PLANTS
286766
The enzymes, involved in the chemical reactions of glycolysis are located:
1 in the fluid matrix of cytoplasm.
2 in the mitochondrial matrix.
3 in the nuclear sap.
4 on the cristae of a mitochondria.
Explanation:
(a) Glycolysis occurs in the cytosol, where the glucose molecule is converted into two molecules of the $3C$ compound, pyruvate. The enzymes are located in the fluid matrix of cytoplasm.
NCERT Page-228 / N-156
RESPIRATION IN PLANTS
286767
Glycolysis occurs in the and produces which in the presence of ${{\text{O}}_{2}}$ enters the
1 cytosol; pyruvate; mitochondrion
2 cytosol; glucose; mitochondrion
3 mitochondrion; pyruvate; chloroplast
4 chloroplast; glucose; cytosol
Explanation:
(a) Glycolysis occurs in the cytoplasm and does not use oxygen. Thus, it is an anaerobic pathway. In this process, glucose is partially oxidized/converted into two molecules of pyruvate/ pyruvic acid. In aerobic respiration pyruvate enters mitochondrian through a specific transport protein. It undergoes oxidative decarboxylation and dehydrogenation to produce $\text{C}{{\text{O}}_{2}}$ and NADH.
NCERT Page-229 & 230 / N-155 & 156
RESPIRATION IN PLANTS
286768
In which of the following reaction of glycolysis, a molecule of water is removed from the substrate?
(d) During glycolysis, dehydration occurs in the presence of enzyme enolase and cofactor $\text{M}{{\text{g}}^{2+}}$.
2-phosphoglycerate loses a molecule of water and is changed into phosphoenol pyruvate (PEP).
286764
Conversion of phosphoglyceraldehyde to 1, 1-biphosphoglyceric acid is a:]#
1 primary reaction only
2 redox reaction only
3 primary and redox reaction
4 substrate level phosphorylation reaction
Explanation:
(d)
RESPIRATION IN PLANTS
286765
Which of the following statement regarding the process of glycolysis is correct?
1 Glucose undergoes complete oxidation to form two molecules of pyruvic acid.
2 Glucose undergoes partial oxidation to form one molecule of pyruvic acid.
3 Glucose undergoes complete oxidation to form one molecule of pyruvic acid.
4 Glucose undergoes partial oxidation to form two molecules of pyruvic acid.
Explanation:
(d) Glycolysis occurs in cytoplasm, is a common phase of aerobic and anaerobic respiration. It is a partial breakdown of glucose molecule into two molecules of pyruvic acid.
NCERT Page-229 / N-156
RESPIRATION IN PLANTS
286766
The enzymes, involved in the chemical reactions of glycolysis are located:
1 in the fluid matrix of cytoplasm.
2 in the mitochondrial matrix.
3 in the nuclear sap.
4 on the cristae of a mitochondria.
Explanation:
(a) Glycolysis occurs in the cytosol, where the glucose molecule is converted into two molecules of the $3C$ compound, pyruvate. The enzymes are located in the fluid matrix of cytoplasm.
NCERT Page-228 / N-156
RESPIRATION IN PLANTS
286767
Glycolysis occurs in the and produces which in the presence of ${{\text{O}}_{2}}$ enters the
1 cytosol; pyruvate; mitochondrion
2 cytosol; glucose; mitochondrion
3 mitochondrion; pyruvate; chloroplast
4 chloroplast; glucose; cytosol
Explanation:
(a) Glycolysis occurs in the cytoplasm and does not use oxygen. Thus, it is an anaerobic pathway. In this process, glucose is partially oxidized/converted into two molecules of pyruvate/ pyruvic acid. In aerobic respiration pyruvate enters mitochondrian through a specific transport protein. It undergoes oxidative decarboxylation and dehydrogenation to produce $\text{C}{{\text{O}}_{2}}$ and NADH.
NCERT Page-229 & 230 / N-155 & 156
RESPIRATION IN PLANTS
286768
In which of the following reaction of glycolysis, a molecule of water is removed from the substrate?
(d) During glycolysis, dehydration occurs in the presence of enzyme enolase and cofactor $\text{M}{{\text{g}}^{2+}}$.
2-phosphoglycerate loses a molecule of water and is changed into phosphoenol pyruvate (PEP).
286764
Conversion of phosphoglyceraldehyde to 1, 1-biphosphoglyceric acid is a:]#
1 primary reaction only
2 redox reaction only
3 primary and redox reaction
4 substrate level phosphorylation reaction
Explanation:
(d)
RESPIRATION IN PLANTS
286765
Which of the following statement regarding the process of glycolysis is correct?
1 Glucose undergoes complete oxidation to form two molecules of pyruvic acid.
2 Glucose undergoes partial oxidation to form one molecule of pyruvic acid.
3 Glucose undergoes complete oxidation to form one molecule of pyruvic acid.
4 Glucose undergoes partial oxidation to form two molecules of pyruvic acid.
Explanation:
(d) Glycolysis occurs in cytoplasm, is a common phase of aerobic and anaerobic respiration. It is a partial breakdown of glucose molecule into two molecules of pyruvic acid.
NCERT Page-229 / N-156
RESPIRATION IN PLANTS
286766
The enzymes, involved in the chemical reactions of glycolysis are located:
1 in the fluid matrix of cytoplasm.
2 in the mitochondrial matrix.
3 in the nuclear sap.
4 on the cristae of a mitochondria.
Explanation:
(a) Glycolysis occurs in the cytosol, where the glucose molecule is converted into two molecules of the $3C$ compound, pyruvate. The enzymes are located in the fluid matrix of cytoplasm.
NCERT Page-228 / N-156
RESPIRATION IN PLANTS
286767
Glycolysis occurs in the and produces which in the presence of ${{\text{O}}_{2}}$ enters the
1 cytosol; pyruvate; mitochondrion
2 cytosol; glucose; mitochondrion
3 mitochondrion; pyruvate; chloroplast
4 chloroplast; glucose; cytosol
Explanation:
(a) Glycolysis occurs in the cytoplasm and does not use oxygen. Thus, it is an anaerobic pathway. In this process, glucose is partially oxidized/converted into two molecules of pyruvate/ pyruvic acid. In aerobic respiration pyruvate enters mitochondrian through a specific transport protein. It undergoes oxidative decarboxylation and dehydrogenation to produce $\text{C}{{\text{O}}_{2}}$ and NADH.
NCERT Page-229 & 230 / N-155 & 156
RESPIRATION IN PLANTS
286768
In which of the following reaction of glycolysis, a molecule of water is removed from the substrate?
(d) During glycolysis, dehydration occurs in the presence of enzyme enolase and cofactor $\text{M}{{\text{g}}^{2+}}$.
2-phosphoglycerate loses a molecule of water and is changed into phosphoenol pyruvate (PEP).
