185558
Three of the following statements about enzymes are correct and one is wrong which one is wrong
1 Most enzymes are proteins but some are lipids
2 Enzymes require optimum \(\mathrm{pH}\) for maximal activity
3 Enzymes are denatured at high temperatures but in certain exceptional organisms they are effective even at tempreatures \(80^{\circ}-90^{\circ} \mathrm{C}\)
4 Enzymes are highly specific
Explanation:
Exp: A Enzymes are biocatalysts and they catalyze the biochemical reaction both in vivo as well in vitro. They are highly specific to its substrate and high great catalytic power i.e. they enhance the rate of reaction tremendously without being change. All enzyme are proteins with some exception of some small group of catalytic RNA molecules called ribozymes.
AIPMT (Mains)-2010 Neet Karnataka - 2013
Biomolecules
185575
Substrate of an enzyme is
1 The reactant of the reaction catalysed by the enzyme
2 Competitive inhibitor of the enzyme
3 Uncompetitive inhibitor of the enzyme
4 Prosthetic group of the enzyme
Explanation:
Exp: A Substrate of an enzyme is the reactant of the reaction catalysed by the enzyme. A substrate is a molecule that an enzyme reacts with. It is basically starting material for enzymatic chemical reaction.
AMU-2014
Biomolecules
185576
The inorganic catalyst attached to enzymes is called:
1 Activator
2 Lysozyme
3 Apoenzyme
4 Inhibitor
Explanation:
Exp: A An activator attached to enzymes which is an inorganic catalyst. These activators are bind to the enzyme and increase its activity.
Rajasthan PMT-2001
Biomolecules
185561
Who coined the term zymase?
1 Pasteur
2 Buchner
3 Kuhne
4 Summer
Explanation:
Exp: B Zymase was first isolated from the yeast cell in 1897 by a German chemist named Eduard Buchner. He got Noble prize in 1907 in chemistry. He proved that yeast extract formed sugary material. He concluded that was something present in yeast cell which is responsible for fermentation that was zymase.
AIIMS-1999
Biomolecules
185562
Which of the following is associated with synthesis of enzymes?
1 Translation
2 Replication
3 Transduction
4 Transformation
Explanation:
Exp: A Translation is associated with the synthesis of enzymes. It is the process where the information encoded in an mRNA molecule is used to assemble a specific amino acid sequence resulting in the formation of a functional protein.
185558
Three of the following statements about enzymes are correct and one is wrong which one is wrong
1 Most enzymes are proteins but some are lipids
2 Enzymes require optimum \(\mathrm{pH}\) for maximal activity
3 Enzymes are denatured at high temperatures but in certain exceptional organisms they are effective even at tempreatures \(80^{\circ}-90^{\circ} \mathrm{C}\)
4 Enzymes are highly specific
Explanation:
Exp: A Enzymes are biocatalysts and they catalyze the biochemical reaction both in vivo as well in vitro. They are highly specific to its substrate and high great catalytic power i.e. they enhance the rate of reaction tremendously without being change. All enzyme are proteins with some exception of some small group of catalytic RNA molecules called ribozymes.
AIPMT (Mains)-2010 Neet Karnataka - 2013
Biomolecules
185575
Substrate of an enzyme is
1 The reactant of the reaction catalysed by the enzyme
2 Competitive inhibitor of the enzyme
3 Uncompetitive inhibitor of the enzyme
4 Prosthetic group of the enzyme
Explanation:
Exp: A Substrate of an enzyme is the reactant of the reaction catalysed by the enzyme. A substrate is a molecule that an enzyme reacts with. It is basically starting material for enzymatic chemical reaction.
AMU-2014
Biomolecules
185576
The inorganic catalyst attached to enzymes is called:
1 Activator
2 Lysozyme
3 Apoenzyme
4 Inhibitor
Explanation:
Exp: A An activator attached to enzymes which is an inorganic catalyst. These activators are bind to the enzyme and increase its activity.
Rajasthan PMT-2001
Biomolecules
185561
Who coined the term zymase?
1 Pasteur
2 Buchner
3 Kuhne
4 Summer
Explanation:
Exp: B Zymase was first isolated from the yeast cell in 1897 by a German chemist named Eduard Buchner. He got Noble prize in 1907 in chemistry. He proved that yeast extract formed sugary material. He concluded that was something present in yeast cell which is responsible for fermentation that was zymase.
AIIMS-1999
Biomolecules
185562
Which of the following is associated with synthesis of enzymes?
1 Translation
2 Replication
3 Transduction
4 Transformation
Explanation:
Exp: A Translation is associated with the synthesis of enzymes. It is the process where the information encoded in an mRNA molecule is used to assemble a specific amino acid sequence resulting in the formation of a functional protein.
185558
Three of the following statements about enzymes are correct and one is wrong which one is wrong
1 Most enzymes are proteins but some are lipids
2 Enzymes require optimum \(\mathrm{pH}\) for maximal activity
3 Enzymes are denatured at high temperatures but in certain exceptional organisms they are effective even at tempreatures \(80^{\circ}-90^{\circ} \mathrm{C}\)
4 Enzymes are highly specific
Explanation:
Exp: A Enzymes are biocatalysts and they catalyze the biochemical reaction both in vivo as well in vitro. They are highly specific to its substrate and high great catalytic power i.e. they enhance the rate of reaction tremendously without being change. All enzyme are proteins with some exception of some small group of catalytic RNA molecules called ribozymes.
AIPMT (Mains)-2010 Neet Karnataka - 2013
Biomolecules
185575
Substrate of an enzyme is
1 The reactant of the reaction catalysed by the enzyme
2 Competitive inhibitor of the enzyme
3 Uncompetitive inhibitor of the enzyme
4 Prosthetic group of the enzyme
Explanation:
Exp: A Substrate of an enzyme is the reactant of the reaction catalysed by the enzyme. A substrate is a molecule that an enzyme reacts with. It is basically starting material for enzymatic chemical reaction.
AMU-2014
Biomolecules
185576
The inorganic catalyst attached to enzymes is called:
1 Activator
2 Lysozyme
3 Apoenzyme
4 Inhibitor
Explanation:
Exp: A An activator attached to enzymes which is an inorganic catalyst. These activators are bind to the enzyme and increase its activity.
Rajasthan PMT-2001
Biomolecules
185561
Who coined the term zymase?
1 Pasteur
2 Buchner
3 Kuhne
4 Summer
Explanation:
Exp: B Zymase was first isolated from the yeast cell in 1897 by a German chemist named Eduard Buchner. He got Noble prize in 1907 in chemistry. He proved that yeast extract formed sugary material. He concluded that was something present in yeast cell which is responsible for fermentation that was zymase.
AIIMS-1999
Biomolecules
185562
Which of the following is associated with synthesis of enzymes?
1 Translation
2 Replication
3 Transduction
4 Transformation
Explanation:
Exp: A Translation is associated with the synthesis of enzymes. It is the process where the information encoded in an mRNA molecule is used to assemble a specific amino acid sequence resulting in the formation of a functional protein.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Biomolecules
185558
Three of the following statements about enzymes are correct and one is wrong which one is wrong
1 Most enzymes are proteins but some are lipids
2 Enzymes require optimum \(\mathrm{pH}\) for maximal activity
3 Enzymes are denatured at high temperatures but in certain exceptional organisms they are effective even at tempreatures \(80^{\circ}-90^{\circ} \mathrm{C}\)
4 Enzymes are highly specific
Explanation:
Exp: A Enzymes are biocatalysts and they catalyze the biochemical reaction both in vivo as well in vitro. They are highly specific to its substrate and high great catalytic power i.e. they enhance the rate of reaction tremendously without being change. All enzyme are proteins with some exception of some small group of catalytic RNA molecules called ribozymes.
AIPMT (Mains)-2010 Neet Karnataka - 2013
Biomolecules
185575
Substrate of an enzyme is
1 The reactant of the reaction catalysed by the enzyme
2 Competitive inhibitor of the enzyme
3 Uncompetitive inhibitor of the enzyme
4 Prosthetic group of the enzyme
Explanation:
Exp: A Substrate of an enzyme is the reactant of the reaction catalysed by the enzyme. A substrate is a molecule that an enzyme reacts with. It is basically starting material for enzymatic chemical reaction.
AMU-2014
Biomolecules
185576
The inorganic catalyst attached to enzymes is called:
1 Activator
2 Lysozyme
3 Apoenzyme
4 Inhibitor
Explanation:
Exp: A An activator attached to enzymes which is an inorganic catalyst. These activators are bind to the enzyme and increase its activity.
Rajasthan PMT-2001
Biomolecules
185561
Who coined the term zymase?
1 Pasteur
2 Buchner
3 Kuhne
4 Summer
Explanation:
Exp: B Zymase was first isolated from the yeast cell in 1897 by a German chemist named Eduard Buchner. He got Noble prize in 1907 in chemistry. He proved that yeast extract formed sugary material. He concluded that was something present in yeast cell which is responsible for fermentation that was zymase.
AIIMS-1999
Biomolecules
185562
Which of the following is associated with synthesis of enzymes?
1 Translation
2 Replication
3 Transduction
4 Transformation
Explanation:
Exp: A Translation is associated with the synthesis of enzymes. It is the process where the information encoded in an mRNA molecule is used to assemble a specific amino acid sequence resulting in the formation of a functional protein.
185558
Three of the following statements about enzymes are correct and one is wrong which one is wrong
1 Most enzymes are proteins but some are lipids
2 Enzymes require optimum \(\mathrm{pH}\) for maximal activity
3 Enzymes are denatured at high temperatures but in certain exceptional organisms they are effective even at tempreatures \(80^{\circ}-90^{\circ} \mathrm{C}\)
4 Enzymes are highly specific
Explanation:
Exp: A Enzymes are biocatalysts and they catalyze the biochemical reaction both in vivo as well in vitro. They are highly specific to its substrate and high great catalytic power i.e. they enhance the rate of reaction tremendously without being change. All enzyme are proteins with some exception of some small group of catalytic RNA molecules called ribozymes.
AIPMT (Mains)-2010 Neet Karnataka - 2013
Biomolecules
185575
Substrate of an enzyme is
1 The reactant of the reaction catalysed by the enzyme
2 Competitive inhibitor of the enzyme
3 Uncompetitive inhibitor of the enzyme
4 Prosthetic group of the enzyme
Explanation:
Exp: A Substrate of an enzyme is the reactant of the reaction catalysed by the enzyme. A substrate is a molecule that an enzyme reacts with. It is basically starting material for enzymatic chemical reaction.
AMU-2014
Biomolecules
185576
The inorganic catalyst attached to enzymes is called:
1 Activator
2 Lysozyme
3 Apoenzyme
4 Inhibitor
Explanation:
Exp: A An activator attached to enzymes which is an inorganic catalyst. These activators are bind to the enzyme and increase its activity.
Rajasthan PMT-2001
Biomolecules
185561
Who coined the term zymase?
1 Pasteur
2 Buchner
3 Kuhne
4 Summer
Explanation:
Exp: B Zymase was first isolated from the yeast cell in 1897 by a German chemist named Eduard Buchner. He got Noble prize in 1907 in chemistry. He proved that yeast extract formed sugary material. He concluded that was something present in yeast cell which is responsible for fermentation that was zymase.
AIIMS-1999
Biomolecules
185562
Which of the following is associated with synthesis of enzymes?
1 Translation
2 Replication
3 Transduction
4 Transformation
Explanation:
Exp: A Translation is associated with the synthesis of enzymes. It is the process where the information encoded in an mRNA molecule is used to assemble a specific amino acid sequence resulting in the formation of a functional protein.