2 prevention of ends of the chromosomes from sticking together.
3 attaching to spindle fibres.
4 regulation of protein synthesis
Explanation:
Exp:B Telomere has a unique property of prevention of ends of the chromosomes from sticking together. These are nucleotide sequences found at both ends of each chromosome which protect the genetic information.
MHT CET 5.10.2020 Shift-I
Cell : Structure and Functions
169537
Four different types of chromosomes but of the same size are sequenced as:
Exp:C Four different types of chromosomes but of the same size are sequenced as metacentric, submetacentric, acrocentric, and telocentric
Haryana PMT-1999
Cell : Structure and Functions
169506
The nuclear size does NOT depend on
1 volume of the cell
2 shape of the cell
3 amount of proteins
4 amount of DNA
Explanation:
Exp:B Nuclear size depends on mass, volume of cell amount of proteins \& DNA but not on shape of the cell.
MHT CET-08.10.2020 Shift-I
Cell : Structure and Functions
169508
Nucleolus is an organelle responsible for the production of
1 carbohydrates
2 messenger RNA
3 lipids
4 ribosomal RNA
Explanation:
Exp:D Nucleolus is an cell organell responsibal for the production of ribosomal RNA. Nucleolus described by F. Fontana. It is a non-membrane bound structure which disappears in late prophase \& reappears in Telophase stage of cell division. Each nucleolus is produced by a Nucleolar organizing Region (NOR) of a chromosome. In humans chromosome 13, 14, 15, 21 \& 22 contain rRNA genes in a region called Nucleolar organizing region (NOR).
NEET Test Series from KOTA - 10 Papers In MS WORD
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Cell : Structure and Functions
169504
Telomere has a unique property of
1 condensation of chromatin network.
2 prevention of ends of the chromosomes from sticking together.
3 attaching to spindle fibres.
4 regulation of protein synthesis
Explanation:
Exp:B Telomere has a unique property of prevention of ends of the chromosomes from sticking together. These are nucleotide sequences found at both ends of each chromosome which protect the genetic information.
MHT CET 5.10.2020 Shift-I
Cell : Structure and Functions
169537
Four different types of chromosomes but of the same size are sequenced as:
Exp:C Four different types of chromosomes but of the same size are sequenced as metacentric, submetacentric, acrocentric, and telocentric
Haryana PMT-1999
Cell : Structure and Functions
169506
The nuclear size does NOT depend on
1 volume of the cell
2 shape of the cell
3 amount of proteins
4 amount of DNA
Explanation:
Exp:B Nuclear size depends on mass, volume of cell amount of proteins \& DNA but not on shape of the cell.
MHT CET-08.10.2020 Shift-I
Cell : Structure and Functions
169508
Nucleolus is an organelle responsible for the production of
1 carbohydrates
2 messenger RNA
3 lipids
4 ribosomal RNA
Explanation:
Exp:D Nucleolus is an cell organell responsibal for the production of ribosomal RNA. Nucleolus described by F. Fontana. It is a non-membrane bound structure which disappears in late prophase \& reappears in Telophase stage of cell division. Each nucleolus is produced by a Nucleolar organizing Region (NOR) of a chromosome. In humans chromosome 13, 14, 15, 21 \& 22 contain rRNA genes in a region called Nucleolar organizing region (NOR).
2 prevention of ends of the chromosomes from sticking together.
3 attaching to spindle fibres.
4 regulation of protein synthesis
Explanation:
Exp:B Telomere has a unique property of prevention of ends of the chromosomes from sticking together. These are nucleotide sequences found at both ends of each chromosome which protect the genetic information.
MHT CET 5.10.2020 Shift-I
Cell : Structure and Functions
169537
Four different types of chromosomes but of the same size are sequenced as:
Exp:C Four different types of chromosomes but of the same size are sequenced as metacentric, submetacentric, acrocentric, and telocentric
Haryana PMT-1999
Cell : Structure and Functions
169506
The nuclear size does NOT depend on
1 volume of the cell
2 shape of the cell
3 amount of proteins
4 amount of DNA
Explanation:
Exp:B Nuclear size depends on mass, volume of cell amount of proteins \& DNA but not on shape of the cell.
MHT CET-08.10.2020 Shift-I
Cell : Structure and Functions
169508
Nucleolus is an organelle responsible for the production of
1 carbohydrates
2 messenger RNA
3 lipids
4 ribosomal RNA
Explanation:
Exp:D Nucleolus is an cell organell responsibal for the production of ribosomal RNA. Nucleolus described by F. Fontana. It is a non-membrane bound structure which disappears in late prophase \& reappears in Telophase stage of cell division. Each nucleolus is produced by a Nucleolar organizing Region (NOR) of a chromosome. In humans chromosome 13, 14, 15, 21 \& 22 contain rRNA genes in a region called Nucleolar organizing region (NOR).
2 prevention of ends of the chromosomes from sticking together.
3 attaching to spindle fibres.
4 regulation of protein synthesis
Explanation:
Exp:B Telomere has a unique property of prevention of ends of the chromosomes from sticking together. These are nucleotide sequences found at both ends of each chromosome which protect the genetic information.
MHT CET 5.10.2020 Shift-I
Cell : Structure and Functions
169537
Four different types of chromosomes but of the same size are sequenced as:
Exp:C Four different types of chromosomes but of the same size are sequenced as metacentric, submetacentric, acrocentric, and telocentric
Haryana PMT-1999
Cell : Structure and Functions
169506
The nuclear size does NOT depend on
1 volume of the cell
2 shape of the cell
3 amount of proteins
4 amount of DNA
Explanation:
Exp:B Nuclear size depends on mass, volume of cell amount of proteins \& DNA but not on shape of the cell.
MHT CET-08.10.2020 Shift-I
Cell : Structure and Functions
169508
Nucleolus is an organelle responsible for the production of
1 carbohydrates
2 messenger RNA
3 lipids
4 ribosomal RNA
Explanation:
Exp:D Nucleolus is an cell organell responsibal for the production of ribosomal RNA. Nucleolus described by F. Fontana. It is a non-membrane bound structure which disappears in late prophase \& reappears in Telophase stage of cell division. Each nucleolus is produced by a Nucleolar organizing Region (NOR) of a chromosome. In humans chromosome 13, 14, 15, 21 \& 22 contain rRNA genes in a region called Nucleolar organizing region (NOR).