The largest gene in man is dystrophin gene present on the ' \(\mathrm{X}\) ' chromosome. Dystrophin is the largest protein coding gene in humans that measure about \(2.4 \mathrm{mbp}\). The human dystrophin gene requires 16 hours to be transcribed.
JIPMER-2013
Molecular Basis of Inheritance and
166608
Restriction endonuclease - Hind II always cuts DNA molecules at a particular point by recognizing a specific sequence of
1 Six base pairs
2 Five base pairs
3 Four base pairs
4 Seven base pairs
5 Three base pairs
Explanation:
Hind-II was the first discovered restriction endonuclease enzyme. It has isolated from Heamophilus influenza. It cuts DNA molecules at a particular point by recognizing a specific sequence of six base pairs this specific sequence of six base pairs. This specific sequence is known as the recognition sequence for Hind-II.
Kerala PMT-2013
Molecular Basis of Inheritance and
166610
RNA interference which is employed in making tobacco plant resistant to Meloidegyne incognita is essentially involved in
1 preventing the process of translation of mRNA
2 preventing the process of transcription
3 preventing the process of replication of \(\mathrm{D}\)
4 preventing the process of splicing of hnRNA
Explanation:
Several nematodes infect a wide variety of plant and animals including human beings. A nematode known as Meloidegyne incognita infects the roots of tobacco plant and reduces the production of tobacco. Thus, to prevent this infection a strategy is adopted known as RNA interface (RNAi) which takes place in all eukaryotic organisms as a method involves silencing of mRNA due to complementary ds RNA molecule that binds to it and prevents the process of translation of mRNA.
Karnataka CET-2014
Molecular Basis of Inheritance and
166611
Differentiation of organs and tissues in a developing organism, is associated with-
1 Deletion of genes
2 Developmental mutations
3 Differential expression of genes
4 Lethal mutations
Explanation:
Differential expression of gene explanation differentiation of organ and tissue in a developing organism is associated with differential expression of gene in regulation of gene expression the chromosomal proteins are of two types histones and non-histones the regulation of gene expression involves an interaction between histones and non-histones.
The largest gene in man is dystrophin gene present on the ' \(\mathrm{X}\) ' chromosome. Dystrophin is the largest protein coding gene in humans that measure about \(2.4 \mathrm{mbp}\). The human dystrophin gene requires 16 hours to be transcribed.
JIPMER-2013
Molecular Basis of Inheritance and
166608
Restriction endonuclease - Hind II always cuts DNA molecules at a particular point by recognizing a specific sequence of
1 Six base pairs
2 Five base pairs
3 Four base pairs
4 Seven base pairs
5 Three base pairs
Explanation:
Hind-II was the first discovered restriction endonuclease enzyme. It has isolated from Heamophilus influenza. It cuts DNA molecules at a particular point by recognizing a specific sequence of six base pairs this specific sequence of six base pairs. This specific sequence is known as the recognition sequence for Hind-II.
Kerala PMT-2013
Molecular Basis of Inheritance and
166610
RNA interference which is employed in making tobacco plant resistant to Meloidegyne incognita is essentially involved in
1 preventing the process of translation of mRNA
2 preventing the process of transcription
3 preventing the process of replication of \(\mathrm{D}\)
4 preventing the process of splicing of hnRNA
Explanation:
Several nematodes infect a wide variety of plant and animals including human beings. A nematode known as Meloidegyne incognita infects the roots of tobacco plant and reduces the production of tobacco. Thus, to prevent this infection a strategy is adopted known as RNA interface (RNAi) which takes place in all eukaryotic organisms as a method involves silencing of mRNA due to complementary ds RNA molecule that binds to it and prevents the process of translation of mRNA.
Karnataka CET-2014
Molecular Basis of Inheritance and
166611
Differentiation of organs and tissues in a developing organism, is associated with-
1 Deletion of genes
2 Developmental mutations
3 Differential expression of genes
4 Lethal mutations
Explanation:
Differential expression of gene explanation differentiation of organ and tissue in a developing organism is associated with differential expression of gene in regulation of gene expression the chromosomal proteins are of two types histones and non-histones the regulation of gene expression involves an interaction between histones and non-histones.
The largest gene in man is dystrophin gene present on the ' \(\mathrm{X}\) ' chromosome. Dystrophin is the largest protein coding gene in humans that measure about \(2.4 \mathrm{mbp}\). The human dystrophin gene requires 16 hours to be transcribed.
JIPMER-2013
Molecular Basis of Inheritance and
166608
Restriction endonuclease - Hind II always cuts DNA molecules at a particular point by recognizing a specific sequence of
1 Six base pairs
2 Five base pairs
3 Four base pairs
4 Seven base pairs
5 Three base pairs
Explanation:
Hind-II was the first discovered restriction endonuclease enzyme. It has isolated from Heamophilus influenza. It cuts DNA molecules at a particular point by recognizing a specific sequence of six base pairs this specific sequence of six base pairs. This specific sequence is known as the recognition sequence for Hind-II.
Kerala PMT-2013
Molecular Basis of Inheritance and
166610
RNA interference which is employed in making tobacco plant resistant to Meloidegyne incognita is essentially involved in
1 preventing the process of translation of mRNA
2 preventing the process of transcription
3 preventing the process of replication of \(\mathrm{D}\)
4 preventing the process of splicing of hnRNA
Explanation:
Several nematodes infect a wide variety of plant and animals including human beings. A nematode known as Meloidegyne incognita infects the roots of tobacco plant and reduces the production of tobacco. Thus, to prevent this infection a strategy is adopted known as RNA interface (RNAi) which takes place in all eukaryotic organisms as a method involves silencing of mRNA due to complementary ds RNA molecule that binds to it and prevents the process of translation of mRNA.
Karnataka CET-2014
Molecular Basis of Inheritance and
166611
Differentiation of organs and tissues in a developing organism, is associated with-
1 Deletion of genes
2 Developmental mutations
3 Differential expression of genes
4 Lethal mutations
Explanation:
Differential expression of gene explanation differentiation of organ and tissue in a developing organism is associated with differential expression of gene in regulation of gene expression the chromosomal proteins are of two types histones and non-histones the regulation of gene expression involves an interaction between histones and non-histones.
The largest gene in man is dystrophin gene present on the ' \(\mathrm{X}\) ' chromosome. Dystrophin is the largest protein coding gene in humans that measure about \(2.4 \mathrm{mbp}\). The human dystrophin gene requires 16 hours to be transcribed.
JIPMER-2013
Molecular Basis of Inheritance and
166608
Restriction endonuclease - Hind II always cuts DNA molecules at a particular point by recognizing a specific sequence of
1 Six base pairs
2 Five base pairs
3 Four base pairs
4 Seven base pairs
5 Three base pairs
Explanation:
Hind-II was the first discovered restriction endonuclease enzyme. It has isolated from Heamophilus influenza. It cuts DNA molecules at a particular point by recognizing a specific sequence of six base pairs this specific sequence of six base pairs. This specific sequence is known as the recognition sequence for Hind-II.
Kerala PMT-2013
Molecular Basis of Inheritance and
166610
RNA interference which is employed in making tobacco plant resistant to Meloidegyne incognita is essentially involved in
1 preventing the process of translation of mRNA
2 preventing the process of transcription
3 preventing the process of replication of \(\mathrm{D}\)
4 preventing the process of splicing of hnRNA
Explanation:
Several nematodes infect a wide variety of plant and animals including human beings. A nematode known as Meloidegyne incognita infects the roots of tobacco plant and reduces the production of tobacco. Thus, to prevent this infection a strategy is adopted known as RNA interface (RNAi) which takes place in all eukaryotic organisms as a method involves silencing of mRNA due to complementary ds RNA molecule that binds to it and prevents the process of translation of mRNA.
Karnataka CET-2014
Molecular Basis of Inheritance and
166611
Differentiation of organs and tissues in a developing organism, is associated with-
1 Deletion of genes
2 Developmental mutations
3 Differential expression of genes
4 Lethal mutations
Explanation:
Differential expression of gene explanation differentiation of organ and tissue in a developing organism is associated with differential expression of gene in regulation of gene expression the chromosomal proteins are of two types histones and non-histones the regulation of gene expression involves an interaction between histones and non-histones.
