185563
Which one of the following statements is true for the enzymes?
1 All enzymes are protein
2 All proteins are enzymes
3 All enzymes are not protein
4 All enzymes are vitamins
Explanation:
Exp: A All enzymes are protein in nature and their synthesis involves the linking together of amino acids acting as catalyst in specific biochemical reaction. They are naturally produced in the body.
BVP-2002
Biomolecules
185564
Biological catalyst is:
1 an enzyme
2 an amino acid
3 an amino sugar
4 an antacid
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.
BVP-2001
Biomolecules
185566
Transition state structure of the substrate formed during an enzymatic reaction is :
1 permanent and stable
2 transient but stable
3 permanent but unstable
4 transient and unstable
Explanation:
Exp: D Transition state structure of the substrate formed during an enzymatic reaction is transient and unstable. Transition state is unstable and transient the transition state have a activation energy which is high when energy is absent but activation enzyme become low when enzyme present so enzyme move fast reaction. The transitions state is the intermediary state of the reaction, when the molecule is neither a substrate or product.
NEET-2013
Biomolecules
185567
In which one of the following sets of three items each belong to the category mentioned against them?
1 Lysine, glycine, thymine - amino acids
2 Myosin, oxytocin and gastrin - hormones
3 Rennin, helicase and hyaluronidase - enzyme
4 Optic nerve, oculomotor, vagus - sensory nerves
Explanation:
Exp: C Rennin, helicase, hyaluronidase are all enzymes. - Rennin (Chymosin), secreted by the stomach is responsible for clotting of milk. It acts on a soluble milk protein (caseinogens) to converts it into the insoluble form casein. - Helicase unwinds double stranded helical DNA during replication. - Hyaluronidase is able to digest hyaluronic acid (major glycosaminoglycan) and is therefore important in modulating the removal of cell matrix in order to facilitate all movement or tissue organization.
185563
Which one of the following statements is true for the enzymes?
1 All enzymes are protein
2 All proteins are enzymes
3 All enzymes are not protein
4 All enzymes are vitamins
Explanation:
Exp: A All enzymes are protein in nature and their synthesis involves the linking together of amino acids acting as catalyst in specific biochemical reaction. They are naturally produced in the body.
BVP-2002
Biomolecules
185564
Biological catalyst is:
1 an enzyme
2 an amino acid
3 an amino sugar
4 an antacid
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.
BVP-2001
Biomolecules
185566
Transition state structure of the substrate formed during an enzymatic reaction is :
1 permanent and stable
2 transient but stable
3 permanent but unstable
4 transient and unstable
Explanation:
Exp: D Transition state structure of the substrate formed during an enzymatic reaction is transient and unstable. Transition state is unstable and transient the transition state have a activation energy which is high when energy is absent but activation enzyme become low when enzyme present so enzyme move fast reaction. The transitions state is the intermediary state of the reaction, when the molecule is neither a substrate or product.
NEET-2013
Biomolecules
185567
In which one of the following sets of three items each belong to the category mentioned against them?
1 Lysine, glycine, thymine - amino acids
2 Myosin, oxytocin and gastrin - hormones
3 Rennin, helicase and hyaluronidase - enzyme
4 Optic nerve, oculomotor, vagus - sensory nerves
Explanation:
Exp: C Rennin, helicase, hyaluronidase are all enzymes. - Rennin (Chymosin), secreted by the stomach is responsible for clotting of milk. It acts on a soluble milk protein (caseinogens) to converts it into the insoluble form casein. - Helicase unwinds double stranded helical DNA during replication. - Hyaluronidase is able to digest hyaluronic acid (major glycosaminoglycan) and is therefore important in modulating the removal of cell matrix in order to facilitate all movement or tissue organization.
185563
Which one of the following statements is true for the enzymes?
1 All enzymes are protein
2 All proteins are enzymes
3 All enzymes are not protein
4 All enzymes are vitamins
Explanation:
Exp: A All enzymes are protein in nature and their synthesis involves the linking together of amino acids acting as catalyst in specific biochemical reaction. They are naturally produced in the body.
BVP-2002
Biomolecules
185564
Biological catalyst is:
1 an enzyme
2 an amino acid
3 an amino sugar
4 an antacid
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.
BVP-2001
Biomolecules
185566
Transition state structure of the substrate formed during an enzymatic reaction is :
1 permanent and stable
2 transient but stable
3 permanent but unstable
4 transient and unstable
Explanation:
Exp: D Transition state structure of the substrate formed during an enzymatic reaction is transient and unstable. Transition state is unstable and transient the transition state have a activation energy which is high when energy is absent but activation enzyme become low when enzyme present so enzyme move fast reaction. The transitions state is the intermediary state of the reaction, when the molecule is neither a substrate or product.
NEET-2013
Biomolecules
185567
In which one of the following sets of three items each belong to the category mentioned against them?
1 Lysine, glycine, thymine - amino acids
2 Myosin, oxytocin and gastrin - hormones
3 Rennin, helicase and hyaluronidase - enzyme
4 Optic nerve, oculomotor, vagus - sensory nerves
Explanation:
Exp: C Rennin, helicase, hyaluronidase are all enzymes. - Rennin (Chymosin), secreted by the stomach is responsible for clotting of milk. It acts on a soluble milk protein (caseinogens) to converts it into the insoluble form casein. - Helicase unwinds double stranded helical DNA during replication. - Hyaluronidase is able to digest hyaluronic acid (major glycosaminoglycan) and is therefore important in modulating the removal of cell matrix in order to facilitate all movement or tissue organization.
185563
Which one of the following statements is true for the enzymes?
1 All enzymes are protein
2 All proteins are enzymes
3 All enzymes are not protein
4 All enzymes are vitamins
Explanation:
Exp: A All enzymes are protein in nature and their synthesis involves the linking together of amino acids acting as catalyst in specific biochemical reaction. They are naturally produced in the body.
BVP-2002
Biomolecules
185564
Biological catalyst is:
1 an enzyme
2 an amino acid
3 an amino sugar
4 an antacid
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.
BVP-2001
Biomolecules
185566
Transition state structure of the substrate formed during an enzymatic reaction is :
1 permanent and stable
2 transient but stable
3 permanent but unstable
4 transient and unstable
Explanation:
Exp: D Transition state structure of the substrate formed during an enzymatic reaction is transient and unstable. Transition state is unstable and transient the transition state have a activation energy which is high when energy is absent but activation enzyme become low when enzyme present so enzyme move fast reaction. The transitions state is the intermediary state of the reaction, when the molecule is neither a substrate or product.
NEET-2013
Biomolecules
185567
In which one of the following sets of three items each belong to the category mentioned against them?
1 Lysine, glycine, thymine - amino acids
2 Myosin, oxytocin and gastrin - hormones
3 Rennin, helicase and hyaluronidase - enzyme
4 Optic nerve, oculomotor, vagus - sensory nerves
Explanation:
Exp: C Rennin, helicase, hyaluronidase are all enzymes. - Rennin (Chymosin), secreted by the stomach is responsible for clotting of milk. It acts on a soluble milk protein (caseinogens) to converts it into the insoluble form casein. - Helicase unwinds double stranded helical DNA during replication. - Hyaluronidase is able to digest hyaluronic acid (major glycosaminoglycan) and is therefore important in modulating the removal of cell matrix in order to facilitate all movement or tissue organization.
