Exp: B | Class | Nature of reaction | | :--- | :--- | | 1. Oxidoreductases | Oxidation Reduction | | 2. Transferases | Functional group transfer | | 3. Hydrolases | Cleavage of chemical bond | | 4. Isomerases | Isomerization of substrate into structural isomers | | 5. Ligases | Joining of two molecule by forming new covalent bond. | | 6. Lyases | Non Hydrolytic cleavage of chemical bond. |
AP EAPCET-12.07.2022 Shift-I
Biomolecules
185598
Assertion (A) : Glucose + ATP \(\xrightarrow{\text { Hexokinase }}\) Glucose - 6 - Phosphate + ADP Reason (R) : Enzyme which catalyzes this reaction belongs to enzyme class "Transferase". The correct answer is:
1 Both (A) and (R) are true, (R) is the correct explanation of \((\mathrm{A})\)
2 Both (A) and (R) are true but (R) is not the correct explanation of \((\mathrm{A})\)
3 (A) is true but (R) is false
4 (A) is false but (R) is true
Explanation:
Exp: A Hexoknase is the initial enzyme of glycolysis, catalyzing the phosphorylation of glucose by ATP to glucose-6-phosphate and ADP. Basically hexokinase is protein and it is classified under enzyme transferases.
TS EAMCET-08.05.2019 Shift-I
Biomolecules
185603
Choose the type of enzyme involved in the following reaction :
\( \mathbf{S}-\mathbf{G}+\mathbf{S}^{\prime} \rightarrow \mathbf{S}+\mathbf{S}^{\prime}-\mathbf{G} \)
1 Dehydrogenase
2 Transferase
3 Hydrolase
4 Lyase
Explanation:
Exp: B Transferase is the enzymes involves in transferring of specific functional group like glycosyl or methyl group from one molecule to another molecule.
Kerala PMT-2011
Biomolecules
185594
Which of the following enzymes belong to class 6 Ligases?
1 Glutamine synthetase
2 Hexokinase
3 Malate dehydrogenase
4 Arginosuccinase
Explanation:
Exp: A Glutamine synthetase belongs to class 6 ligases which catalyzes the formation of glutamine by joining glutamate and ammonia, using ATP as an energy source.
TS EAMCET 10.05.2023 Shift-I
Biomolecules
185595
Haem group associated with the enzyme catalase is an example of
1 Apoenzyme
2 Prosthetic group
3 Co-enzyme
4 Co-factor
Explanation:
Exp: B The haem group is a prosthetic group that is found in the enzyme catalase. It is essential for the activity of catalase, which is an enzyme that breaks down hydrogen peroxide.
Exp: B | Class | Nature of reaction | | :--- | :--- | | 1. Oxidoreductases | Oxidation Reduction | | 2. Transferases | Functional group transfer | | 3. Hydrolases | Cleavage of chemical bond | | 4. Isomerases | Isomerization of substrate into structural isomers | | 5. Ligases | Joining of two molecule by forming new covalent bond. | | 6. Lyases | Non Hydrolytic cleavage of chemical bond. |
AP EAPCET-12.07.2022 Shift-I
Biomolecules
185598
Assertion (A) : Glucose + ATP \(\xrightarrow{\text { Hexokinase }}\) Glucose - 6 - Phosphate + ADP Reason (R) : Enzyme which catalyzes this reaction belongs to enzyme class "Transferase". The correct answer is:
1 Both (A) and (R) are true, (R) is the correct explanation of \((\mathrm{A})\)
2 Both (A) and (R) are true but (R) is not the correct explanation of \((\mathrm{A})\)
3 (A) is true but (R) is false
4 (A) is false but (R) is true
Explanation:
Exp: A Hexoknase is the initial enzyme of glycolysis, catalyzing the phosphorylation of glucose by ATP to glucose-6-phosphate and ADP. Basically hexokinase is protein and it is classified under enzyme transferases.
TS EAMCET-08.05.2019 Shift-I
Biomolecules
185603
Choose the type of enzyme involved in the following reaction :
\( \mathbf{S}-\mathbf{G}+\mathbf{S}^{\prime} \rightarrow \mathbf{S}+\mathbf{S}^{\prime}-\mathbf{G} \)
1 Dehydrogenase
2 Transferase
3 Hydrolase
4 Lyase
Explanation:
Exp: B Transferase is the enzymes involves in transferring of specific functional group like glycosyl or methyl group from one molecule to another molecule.
Kerala PMT-2011
Biomolecules
185594
Which of the following enzymes belong to class 6 Ligases?
1 Glutamine synthetase
2 Hexokinase
3 Malate dehydrogenase
4 Arginosuccinase
Explanation:
Exp: A Glutamine synthetase belongs to class 6 ligases which catalyzes the formation of glutamine by joining glutamate and ammonia, using ATP as an energy source.
TS EAMCET 10.05.2023 Shift-I
Biomolecules
185595
Haem group associated with the enzyme catalase is an example of
1 Apoenzyme
2 Prosthetic group
3 Co-enzyme
4 Co-factor
Explanation:
Exp: B The haem group is a prosthetic group that is found in the enzyme catalase. It is essential for the activity of catalase, which is an enzyme that breaks down hydrogen peroxide.
Exp: B | Class | Nature of reaction | | :--- | :--- | | 1. Oxidoreductases | Oxidation Reduction | | 2. Transferases | Functional group transfer | | 3. Hydrolases | Cleavage of chemical bond | | 4. Isomerases | Isomerization of substrate into structural isomers | | 5. Ligases | Joining of two molecule by forming new covalent bond. | | 6. Lyases | Non Hydrolytic cleavage of chemical bond. |
AP EAPCET-12.07.2022 Shift-I
Biomolecules
185598
Assertion (A) : Glucose + ATP \(\xrightarrow{\text { Hexokinase }}\) Glucose - 6 - Phosphate + ADP Reason (R) : Enzyme which catalyzes this reaction belongs to enzyme class "Transferase". The correct answer is:
1 Both (A) and (R) are true, (R) is the correct explanation of \((\mathrm{A})\)
2 Both (A) and (R) are true but (R) is not the correct explanation of \((\mathrm{A})\)
3 (A) is true but (R) is false
4 (A) is false but (R) is true
Explanation:
Exp: A Hexoknase is the initial enzyme of glycolysis, catalyzing the phosphorylation of glucose by ATP to glucose-6-phosphate and ADP. Basically hexokinase is protein and it is classified under enzyme transferases.
TS EAMCET-08.05.2019 Shift-I
Biomolecules
185603
Choose the type of enzyme involved in the following reaction :
\( \mathbf{S}-\mathbf{G}+\mathbf{S}^{\prime} \rightarrow \mathbf{S}+\mathbf{S}^{\prime}-\mathbf{G} \)
1 Dehydrogenase
2 Transferase
3 Hydrolase
4 Lyase
Explanation:
Exp: B Transferase is the enzymes involves in transferring of specific functional group like glycosyl or methyl group from one molecule to another molecule.
Kerala PMT-2011
Biomolecules
185594
Which of the following enzymes belong to class 6 Ligases?
1 Glutamine synthetase
2 Hexokinase
3 Malate dehydrogenase
4 Arginosuccinase
Explanation:
Exp: A Glutamine synthetase belongs to class 6 ligases which catalyzes the formation of glutamine by joining glutamate and ammonia, using ATP as an energy source.
TS EAMCET 10.05.2023 Shift-I
Biomolecules
185595
Haem group associated with the enzyme catalase is an example of
1 Apoenzyme
2 Prosthetic group
3 Co-enzyme
4 Co-factor
Explanation:
Exp: B The haem group is a prosthetic group that is found in the enzyme catalase. It is essential for the activity of catalase, which is an enzyme that breaks down hydrogen peroxide.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Biomolecules
185596
Enzymes are mainly classified into groups
1 5
2 6
3 7
4 8
Explanation:
Exp: B | Class | Nature of reaction | | :--- | :--- | | 1. Oxidoreductases | Oxidation Reduction | | 2. Transferases | Functional group transfer | | 3. Hydrolases | Cleavage of chemical bond | | 4. Isomerases | Isomerization of substrate into structural isomers | | 5. Ligases | Joining of two molecule by forming new covalent bond. | | 6. Lyases | Non Hydrolytic cleavage of chemical bond. |
AP EAPCET-12.07.2022 Shift-I
Biomolecules
185598
Assertion (A) : Glucose + ATP \(\xrightarrow{\text { Hexokinase }}\) Glucose - 6 - Phosphate + ADP Reason (R) : Enzyme which catalyzes this reaction belongs to enzyme class "Transferase". The correct answer is:
1 Both (A) and (R) are true, (R) is the correct explanation of \((\mathrm{A})\)
2 Both (A) and (R) are true but (R) is not the correct explanation of \((\mathrm{A})\)
3 (A) is true but (R) is false
4 (A) is false but (R) is true
Explanation:
Exp: A Hexoknase is the initial enzyme of glycolysis, catalyzing the phosphorylation of glucose by ATP to glucose-6-phosphate and ADP. Basically hexokinase is protein and it is classified under enzyme transferases.
TS EAMCET-08.05.2019 Shift-I
Biomolecules
185603
Choose the type of enzyme involved in the following reaction :
\( \mathbf{S}-\mathbf{G}+\mathbf{S}^{\prime} \rightarrow \mathbf{S}+\mathbf{S}^{\prime}-\mathbf{G} \)
1 Dehydrogenase
2 Transferase
3 Hydrolase
4 Lyase
Explanation:
Exp: B Transferase is the enzymes involves in transferring of specific functional group like glycosyl or methyl group from one molecule to another molecule.
Kerala PMT-2011
Biomolecules
185594
Which of the following enzymes belong to class 6 Ligases?
1 Glutamine synthetase
2 Hexokinase
3 Malate dehydrogenase
4 Arginosuccinase
Explanation:
Exp: A Glutamine synthetase belongs to class 6 ligases which catalyzes the formation of glutamine by joining glutamate and ammonia, using ATP as an energy source.
TS EAMCET 10.05.2023 Shift-I
Biomolecules
185595
Haem group associated with the enzyme catalase is an example of
1 Apoenzyme
2 Prosthetic group
3 Co-enzyme
4 Co-factor
Explanation:
Exp: B The haem group is a prosthetic group that is found in the enzyme catalase. It is essential for the activity of catalase, which is an enzyme that breaks down hydrogen peroxide.
Exp: B | Class | Nature of reaction | | :--- | :--- | | 1. Oxidoreductases | Oxidation Reduction | | 2. Transferases | Functional group transfer | | 3. Hydrolases | Cleavage of chemical bond | | 4. Isomerases | Isomerization of substrate into structural isomers | | 5. Ligases | Joining of two molecule by forming new covalent bond. | | 6. Lyases | Non Hydrolytic cleavage of chemical bond. |
AP EAPCET-12.07.2022 Shift-I
Biomolecules
185598
Assertion (A) : Glucose + ATP \(\xrightarrow{\text { Hexokinase }}\) Glucose - 6 - Phosphate + ADP Reason (R) : Enzyme which catalyzes this reaction belongs to enzyme class "Transferase". The correct answer is:
1 Both (A) and (R) are true, (R) is the correct explanation of \((\mathrm{A})\)
2 Both (A) and (R) are true but (R) is not the correct explanation of \((\mathrm{A})\)
3 (A) is true but (R) is false
4 (A) is false but (R) is true
Explanation:
Exp: A Hexoknase is the initial enzyme of glycolysis, catalyzing the phosphorylation of glucose by ATP to glucose-6-phosphate and ADP. Basically hexokinase is protein and it is classified under enzyme transferases.
TS EAMCET-08.05.2019 Shift-I
Biomolecules
185603
Choose the type of enzyme involved in the following reaction :
\( \mathbf{S}-\mathbf{G}+\mathbf{S}^{\prime} \rightarrow \mathbf{S}+\mathbf{S}^{\prime}-\mathbf{G} \)
1 Dehydrogenase
2 Transferase
3 Hydrolase
4 Lyase
Explanation:
Exp: B Transferase is the enzymes involves in transferring of specific functional group like glycosyl or methyl group from one molecule to another molecule.
Kerala PMT-2011
Biomolecules
185594
Which of the following enzymes belong to class 6 Ligases?
1 Glutamine synthetase
2 Hexokinase
3 Malate dehydrogenase
4 Arginosuccinase
Explanation:
Exp: A Glutamine synthetase belongs to class 6 ligases which catalyzes the formation of glutamine by joining glutamate and ammonia, using ATP as an energy source.
TS EAMCET 10.05.2023 Shift-I
Biomolecules
185595
Haem group associated with the enzyme catalase is an example of
1 Apoenzyme
2 Prosthetic group
3 Co-enzyme
4 Co-factor
Explanation:
Exp: B The haem group is a prosthetic group that is found in the enzyme catalase. It is essential for the activity of catalase, which is an enzyme that breaks down hydrogen peroxide.