335140
Size, count and chromosome morphology is best studied in
1 Prophase
2 Telophase
3 S phase
4 Metaphase
Explanation:
Chromosome karyotype is best studied during metaphase as the process of spiralisation culminate resulting in short and thick chromosomes. They are clearly visible under microscope.
BIOXI08: CELL-THE UNIT OF LIFE
335120
Match the columns and identify the correct option Column I Column II A Thylakoids P Disc-shaped sacs in golgi apparatus B Cristae Q Condensed structure of DNA C Cisternae R Flat membranous sacs in stroma D Chromatin S Infolding in mitochondria
1 A-R, B-S, C-Q, D-P
2 A-S, B-R, C-P, D-Q
3 A-R, B-S, C-P, D-Q
4 A-R, B-P, C-S, D-Q
Explanation:
Thylakoids are number of organised flattened membranous sacs in the stroma of chloroplast, Cristae are the partial partitions in a mitochondrion formed by infolding of the inner membrane, Cisternae is a flattened membrane disc that makes up the endoplasmic reticulum and Golgi apparatus, Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells
AIPMT - 2015
BIOXI08: CELL-THE UNIT OF LIFE
335121
Which of the following cell organelles is enclosed by single membrane?
1 Mitochondria
2 Chloroplasts
3 Lysosomes
4 Nucleus
Explanation:
Lysosomes are small vesicles (0.2-0.8µm) containing hydrolysing enzymes and surrounded by single membrane of up to 100nm thickness.
NEET - 2016
BIOXI08: CELL-THE UNIT OF LIFE
335122
Nucleolus is
1 Rounded structure found in cytoplasm near nucleus.
2 Rounded structure inside nucleus and having rRNA.
3 Rod-shaped structure in cytoplasm near the nucleus.
4 None of the above.
Explanation:
Nucleolus is a small rounded body within a resting nucleus that contains RNA and proteins. It is usually associated with a specific chromosomal site and involved in ribosomal RNA synthesis and the formation of ribosomes.
BIOXI08: CELL-THE UNIT OF LIFE
335123
For the study of structure of nucleus, the best cell is
1 Cell in any stage of mitosis
2 Cell in the late prophase
3 Cell in the sphase
4 Cell in the interphase
Explanation:
During interphase, the nucleus contains loose and indistinct network of nucleoprotein fibres called chromatin. Thus, it is the best phase to study the structure of nucleus.
335140
Size, count and chromosome morphology is best studied in
1 Prophase
2 Telophase
3 S phase
4 Metaphase
Explanation:
Chromosome karyotype is best studied during metaphase as the process of spiralisation culminate resulting in short and thick chromosomes. They are clearly visible under microscope.
BIOXI08: CELL-THE UNIT OF LIFE
335120
Match the columns and identify the correct option Column I Column II A Thylakoids P Disc-shaped sacs in golgi apparatus B Cristae Q Condensed structure of DNA C Cisternae R Flat membranous sacs in stroma D Chromatin S Infolding in mitochondria
1 A-R, B-S, C-Q, D-P
2 A-S, B-R, C-P, D-Q
3 A-R, B-S, C-P, D-Q
4 A-R, B-P, C-S, D-Q
Explanation:
Thylakoids are number of organised flattened membranous sacs in the stroma of chloroplast, Cristae are the partial partitions in a mitochondrion formed by infolding of the inner membrane, Cisternae is a flattened membrane disc that makes up the endoplasmic reticulum and Golgi apparatus, Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells
AIPMT - 2015
BIOXI08: CELL-THE UNIT OF LIFE
335121
Which of the following cell organelles is enclosed by single membrane?
1 Mitochondria
2 Chloroplasts
3 Lysosomes
4 Nucleus
Explanation:
Lysosomes are small vesicles (0.2-0.8µm) containing hydrolysing enzymes and surrounded by single membrane of up to 100nm thickness.
NEET - 2016
BIOXI08: CELL-THE UNIT OF LIFE
335122
Nucleolus is
1 Rounded structure found in cytoplasm near nucleus.
2 Rounded structure inside nucleus and having rRNA.
3 Rod-shaped structure in cytoplasm near the nucleus.
4 None of the above.
Explanation:
Nucleolus is a small rounded body within a resting nucleus that contains RNA and proteins. It is usually associated with a specific chromosomal site and involved in ribosomal RNA synthesis and the formation of ribosomes.
BIOXI08: CELL-THE UNIT OF LIFE
335123
For the study of structure of nucleus, the best cell is
1 Cell in any stage of mitosis
2 Cell in the late prophase
3 Cell in the sphase
4 Cell in the interphase
Explanation:
During interphase, the nucleus contains loose and indistinct network of nucleoprotein fibres called chromatin. Thus, it is the best phase to study the structure of nucleus.
335140
Size, count and chromosome morphology is best studied in
1 Prophase
2 Telophase
3 S phase
4 Metaphase
Explanation:
Chromosome karyotype is best studied during metaphase as the process of spiralisation culminate resulting in short and thick chromosomes. They are clearly visible under microscope.
BIOXI08: CELL-THE UNIT OF LIFE
335120
Match the columns and identify the correct option Column I Column II A Thylakoids P Disc-shaped sacs in golgi apparatus B Cristae Q Condensed structure of DNA C Cisternae R Flat membranous sacs in stroma D Chromatin S Infolding in mitochondria
1 A-R, B-S, C-Q, D-P
2 A-S, B-R, C-P, D-Q
3 A-R, B-S, C-P, D-Q
4 A-R, B-P, C-S, D-Q
Explanation:
Thylakoids are number of organised flattened membranous sacs in the stroma of chloroplast, Cristae are the partial partitions in a mitochondrion formed by infolding of the inner membrane, Cisternae is a flattened membrane disc that makes up the endoplasmic reticulum and Golgi apparatus, Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells
AIPMT - 2015
BIOXI08: CELL-THE UNIT OF LIFE
335121
Which of the following cell organelles is enclosed by single membrane?
1 Mitochondria
2 Chloroplasts
3 Lysosomes
4 Nucleus
Explanation:
Lysosomes are small vesicles (0.2-0.8µm) containing hydrolysing enzymes and surrounded by single membrane of up to 100nm thickness.
NEET - 2016
BIOXI08: CELL-THE UNIT OF LIFE
335122
Nucleolus is
1 Rounded structure found in cytoplasm near nucleus.
2 Rounded structure inside nucleus and having rRNA.
3 Rod-shaped structure in cytoplasm near the nucleus.
4 None of the above.
Explanation:
Nucleolus is a small rounded body within a resting nucleus that contains RNA and proteins. It is usually associated with a specific chromosomal site and involved in ribosomal RNA synthesis and the formation of ribosomes.
BIOXI08: CELL-THE UNIT OF LIFE
335123
For the study of structure of nucleus, the best cell is
1 Cell in any stage of mitosis
2 Cell in the late prophase
3 Cell in the sphase
4 Cell in the interphase
Explanation:
During interphase, the nucleus contains loose and indistinct network of nucleoprotein fibres called chromatin. Thus, it is the best phase to study the structure of nucleus.
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BIOXI08: CELL-THE UNIT OF LIFE
335140
Size, count and chromosome morphology is best studied in
1 Prophase
2 Telophase
3 S phase
4 Metaphase
Explanation:
Chromosome karyotype is best studied during metaphase as the process of spiralisation culminate resulting in short and thick chromosomes. They are clearly visible under microscope.
BIOXI08: CELL-THE UNIT OF LIFE
335120
Match the columns and identify the correct option Column I Column II A Thylakoids P Disc-shaped sacs in golgi apparatus B Cristae Q Condensed structure of DNA C Cisternae R Flat membranous sacs in stroma D Chromatin S Infolding in mitochondria
1 A-R, B-S, C-Q, D-P
2 A-S, B-R, C-P, D-Q
3 A-R, B-S, C-P, D-Q
4 A-R, B-P, C-S, D-Q
Explanation:
Thylakoids are number of organised flattened membranous sacs in the stroma of chloroplast, Cristae are the partial partitions in a mitochondrion formed by infolding of the inner membrane, Cisternae is a flattened membrane disc that makes up the endoplasmic reticulum and Golgi apparatus, Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells
AIPMT - 2015
BIOXI08: CELL-THE UNIT OF LIFE
335121
Which of the following cell organelles is enclosed by single membrane?
1 Mitochondria
2 Chloroplasts
3 Lysosomes
4 Nucleus
Explanation:
Lysosomes are small vesicles (0.2-0.8µm) containing hydrolysing enzymes and surrounded by single membrane of up to 100nm thickness.
NEET - 2016
BIOXI08: CELL-THE UNIT OF LIFE
335122
Nucleolus is
1 Rounded structure found in cytoplasm near nucleus.
2 Rounded structure inside nucleus and having rRNA.
3 Rod-shaped structure in cytoplasm near the nucleus.
4 None of the above.
Explanation:
Nucleolus is a small rounded body within a resting nucleus that contains RNA and proteins. It is usually associated with a specific chromosomal site and involved in ribosomal RNA synthesis and the formation of ribosomes.
BIOXI08: CELL-THE UNIT OF LIFE
335123
For the study of structure of nucleus, the best cell is
1 Cell in any stage of mitosis
2 Cell in the late prophase
3 Cell in the sphase
4 Cell in the interphase
Explanation:
During interphase, the nucleus contains loose and indistinct network of nucleoprotein fibres called chromatin. Thus, it is the best phase to study the structure of nucleus.
335140
Size, count and chromosome morphology is best studied in
1 Prophase
2 Telophase
3 S phase
4 Metaphase
Explanation:
Chromosome karyotype is best studied during metaphase as the process of spiralisation culminate resulting in short and thick chromosomes. They are clearly visible under microscope.
BIOXI08: CELL-THE UNIT OF LIFE
335120
Match the columns and identify the correct option Column I Column II A Thylakoids P Disc-shaped sacs in golgi apparatus B Cristae Q Condensed structure of DNA C Cisternae R Flat membranous sacs in stroma D Chromatin S Infolding in mitochondria
1 A-R, B-S, C-Q, D-P
2 A-S, B-R, C-P, D-Q
3 A-R, B-S, C-P, D-Q
4 A-R, B-P, C-S, D-Q
Explanation:
Thylakoids are number of organised flattened membranous sacs in the stroma of chloroplast, Cristae are the partial partitions in a mitochondrion formed by infolding of the inner membrane, Cisternae is a flattened membrane disc that makes up the endoplasmic reticulum and Golgi apparatus, Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells
AIPMT - 2015
BIOXI08: CELL-THE UNIT OF LIFE
335121
Which of the following cell organelles is enclosed by single membrane?
1 Mitochondria
2 Chloroplasts
3 Lysosomes
4 Nucleus
Explanation:
Lysosomes are small vesicles (0.2-0.8µm) containing hydrolysing enzymes and surrounded by single membrane of up to 100nm thickness.
NEET - 2016
BIOXI08: CELL-THE UNIT OF LIFE
335122
Nucleolus is
1 Rounded structure found in cytoplasm near nucleus.
2 Rounded structure inside nucleus and having rRNA.
3 Rod-shaped structure in cytoplasm near the nucleus.
4 None of the above.
Explanation:
Nucleolus is a small rounded body within a resting nucleus that contains RNA and proteins. It is usually associated with a specific chromosomal site and involved in ribosomal RNA synthesis and the formation of ribosomes.
BIOXI08: CELL-THE UNIT OF LIFE
335123
For the study of structure of nucleus, the best cell is
1 Cell in any stage of mitosis
2 Cell in the late prophase
3 Cell in the sphase
4 Cell in the interphase
Explanation:
During interphase, the nucleus contains loose and indistinct network of nucleoprotein fibres called chromatin. Thus, it is the best phase to study the structure of nucleus.