343040
Region where replication starts is known as
1 Start point
2 Terminator
3 ORI (origin of replication)
4 Transcription unit
Explanation:
There is a definite region in E. coli DNA where the replication originates. Such regions are termed as origin of replication.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343041
DNA duplication takes place during:
1 Only in G1 phase
2 Only in S phase
3 Only in G2 phase
4 Entire interphase
Explanation:
DNA duplication or replication occurs during the S-phase or synthesis phase of the interphase. Between cell divisions occurs the interphase and this is an important precursor step for cell division. During the \(\mathrm{S}\) phase, the chromosomes within the cell are copied so that the divided cells have DNA matching copies .
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343042
The replication of DNA in eukaryotes commences from
1 Several sites along the DNA of the chromatid simultaneously
2 One end of chromatid extending to the other end
3 The centromeres to either of the ends of chromatids
4 Both ends of the chromatids simultaneously
Explanation:
The DNA replication begins at some origins before in \(\mathrm{S}\) phase than at others, but by the end of S phase, the process is completed for all. Near to the completion stage of DNA, the bubbles of freshly replicated DNA meet as well as fuse, forming two molecules as a result. This implies that DNA replication starts from many sites 0n the DNA of the chromatid together.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343045
Statement A : In eukaryotes, the replication of DNA takes place at S-phase of the cell-cycle. Statement B : The principle of competition governs the process of transcription.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The principle of complementarity governs the process of transcription.
343040
Region where replication starts is known as
1 Start point
2 Terminator
3 ORI (origin of replication)
4 Transcription unit
Explanation:
There is a definite region in E. coli DNA where the replication originates. Such regions are termed as origin of replication.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343041
DNA duplication takes place during:
1 Only in G1 phase
2 Only in S phase
3 Only in G2 phase
4 Entire interphase
Explanation:
DNA duplication or replication occurs during the S-phase or synthesis phase of the interphase. Between cell divisions occurs the interphase and this is an important precursor step for cell division. During the \(\mathrm{S}\) phase, the chromosomes within the cell are copied so that the divided cells have DNA matching copies .
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343042
The replication of DNA in eukaryotes commences from
1 Several sites along the DNA of the chromatid simultaneously
2 One end of chromatid extending to the other end
3 The centromeres to either of the ends of chromatids
4 Both ends of the chromatids simultaneously
Explanation:
The DNA replication begins at some origins before in \(\mathrm{S}\) phase than at others, but by the end of S phase, the process is completed for all. Near to the completion stage of DNA, the bubbles of freshly replicated DNA meet as well as fuse, forming two molecules as a result. This implies that DNA replication starts from many sites 0n the DNA of the chromatid together.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343045
Statement A : In eukaryotes, the replication of DNA takes place at S-phase of the cell-cycle. Statement B : The principle of competition governs the process of transcription.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The principle of complementarity governs the process of transcription.
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BIOXII06: MOLECULAR BASIS OF INHERITANCE
343040
Region where replication starts is known as
1 Start point
2 Terminator
3 ORI (origin of replication)
4 Transcription unit
Explanation:
There is a definite region in E. coli DNA where the replication originates. Such regions are termed as origin of replication.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343041
DNA duplication takes place during:
1 Only in G1 phase
2 Only in S phase
3 Only in G2 phase
4 Entire interphase
Explanation:
DNA duplication or replication occurs during the S-phase or synthesis phase of the interphase. Between cell divisions occurs the interphase and this is an important precursor step for cell division. During the \(\mathrm{S}\) phase, the chromosomes within the cell are copied so that the divided cells have DNA matching copies .
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343042
The replication of DNA in eukaryotes commences from
1 Several sites along the DNA of the chromatid simultaneously
2 One end of chromatid extending to the other end
3 The centromeres to either of the ends of chromatids
4 Both ends of the chromatids simultaneously
Explanation:
The DNA replication begins at some origins before in \(\mathrm{S}\) phase than at others, but by the end of S phase, the process is completed for all. Near to the completion stage of DNA, the bubbles of freshly replicated DNA meet as well as fuse, forming two molecules as a result. This implies that DNA replication starts from many sites 0n the DNA of the chromatid together.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343045
Statement A : In eukaryotes, the replication of DNA takes place at S-phase of the cell-cycle. Statement B : The principle of competition governs the process of transcription.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The principle of complementarity governs the process of transcription.
343040
Region where replication starts is known as
1 Start point
2 Terminator
3 ORI (origin of replication)
4 Transcription unit
Explanation:
There is a definite region in E. coli DNA where the replication originates. Such regions are termed as origin of replication.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343041
DNA duplication takes place during:
1 Only in G1 phase
2 Only in S phase
3 Only in G2 phase
4 Entire interphase
Explanation:
DNA duplication or replication occurs during the S-phase or synthesis phase of the interphase. Between cell divisions occurs the interphase and this is an important precursor step for cell division. During the \(\mathrm{S}\) phase, the chromosomes within the cell are copied so that the divided cells have DNA matching copies .
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343042
The replication of DNA in eukaryotes commences from
1 Several sites along the DNA of the chromatid simultaneously
2 One end of chromatid extending to the other end
3 The centromeres to either of the ends of chromatids
4 Both ends of the chromatids simultaneously
Explanation:
The DNA replication begins at some origins before in \(\mathrm{S}\) phase than at others, but by the end of S phase, the process is completed for all. Near to the completion stage of DNA, the bubbles of freshly replicated DNA meet as well as fuse, forming two molecules as a result. This implies that DNA replication starts from many sites 0n the DNA of the chromatid together.
BIOXII06: MOLECULAR BASIS OF INHERITANCE
343045
Statement A : In eukaryotes, the replication of DNA takes place at S-phase of the cell-cycle. Statement B : The principle of competition governs the process of transcription.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
The principle of complementarity governs the process of transcription.