168891
Eukaryotic cell has
#[Qdiff: Hard, QCat: Theory Based, examname: CG PMT-2005
, 199. A mature plant cell has
, (a) cell wall
, (b) vacuole
, (c) protoplasm
, (d) All of these]#
Explanation:
D The Protoplasm can be defined as a material which comprises of the living part of the cell including the cytoplasm, nucleus and other organelles. Plant cells are characterized by the presence of large vacuoles and cell wall, which are not seen in animal cells.
- Cell wall constructed outside the cell membrane and composed of cellulose and hemicelluloses to pectin. Vacuole outer membrane called tonoplast that maintain water balance.
Protoplasm - responsible for all living processes.
Cytoplasm + nucleus \(=\) Protoplasm
Plant cell - cell wall \(=\) Protoplasm
168903 A bacterium divides after every 35 minutes. If a culture containing \(10^{5}\) cells per \(\mathrm{mL}\) is grown, then cell concentration per \(\mathrm{mL}\) after 175 minutes will be:
Explanation:
D Total time \(=175 \mathrm{~min}\)
1 division \(=35 \mathrm{~min}\)
Total division \(=\frac{175}{35}=5\)
1 bacterial cells divides into 2 cell concentration \(/ \mathrm{ml}\) \(=2^{5} \times 10^{5}=32 \times 10^{5}\) cells \(/ \mathrm{ml}\)
Explanation:
A Plasmid is extra chromosomal or extranuclear genetic material found mostly in bacteria or prokaryotes. It is made up of ds-circular DNA. usually one in number but it can be more.
Plasmid is semiautonomous \
168839 What are the differences between plant cell and animal cell among the following ?
(F) Plastids
Explanation:
D Cell membrane, ribosomes and mitochondria are common organelles in both plant and animal cells.
Cell wall, large central vacuole and plastids are organelles which found only in plant cells. Centrioles only found in animal cells.
168891
Eukaryotic cell has
#[Qdiff: Hard, QCat: Theory Based, examname: CG PMT-2005
, 199. A mature plant cell has
, (a) cell wall
, (b) vacuole
, (c) protoplasm
, (d) All of these]#
Explanation:
D The Protoplasm can be defined as a material which comprises of the living part of the cell including the cytoplasm, nucleus and other organelles. Plant cells are characterized by the presence of large vacuoles and cell wall, which are not seen in animal cells.
- Cell wall constructed outside the cell membrane and composed of cellulose and hemicelluloses to pectin. Vacuole outer membrane called tonoplast that maintain water balance.
Protoplasm - responsible for all living processes.
Cytoplasm + nucleus \(=\) Protoplasm
Plant cell - cell wall \(=\) Protoplasm
168903 A bacterium divides after every 35 minutes. If a culture containing \(10^{5}\) cells per \(\mathrm{mL}\) is grown, then cell concentration per \(\mathrm{mL}\) after 175 minutes will be:
Explanation:
D Total time \(=175 \mathrm{~min}\)
1 division \(=35 \mathrm{~min}\)
Total division \(=\frac{175}{35}=5\)
1 bacterial cells divides into 2 cell concentration \(/ \mathrm{ml}\) \(=2^{5} \times 10^{5}=32 \times 10^{5}\) cells \(/ \mathrm{ml}\)
Explanation:
A Plasmid is extra chromosomal or extranuclear genetic material found mostly in bacteria or prokaryotes. It is made up of ds-circular DNA. usually one in number but it can be more.
Plasmid is semiautonomous \
168839 What are the differences between plant cell and animal cell among the following ?
(F) Plastids
Explanation:
D Cell membrane, ribosomes and mitochondria are common organelles in both plant and animal cells.
Cell wall, large central vacuole and plastids are organelles which found only in plant cells. Centrioles only found in animal cells.
168891
Eukaryotic cell has
#[Qdiff: Hard, QCat: Theory Based, examname: CG PMT-2005
, 199. A mature plant cell has
, (a) cell wall
, (b) vacuole
, (c) protoplasm
, (d) All of these]#
Explanation:
D The Protoplasm can be defined as a material which comprises of the living part of the cell including the cytoplasm, nucleus and other organelles. Plant cells are characterized by the presence of large vacuoles and cell wall, which are not seen in animal cells.
- Cell wall constructed outside the cell membrane and composed of cellulose and hemicelluloses to pectin. Vacuole outer membrane called tonoplast that maintain water balance.
Protoplasm - responsible for all living processes.
Cytoplasm + nucleus \(=\) Protoplasm
Plant cell - cell wall \(=\) Protoplasm
168903 A bacterium divides after every 35 minutes. If a culture containing \(10^{5}\) cells per \(\mathrm{mL}\) is grown, then cell concentration per \(\mathrm{mL}\) after 175 minutes will be:
Explanation:
D Total time \(=175 \mathrm{~min}\)
1 division \(=35 \mathrm{~min}\)
Total division \(=\frac{175}{35}=5\)
1 bacterial cells divides into 2 cell concentration \(/ \mathrm{ml}\) \(=2^{5} \times 10^{5}=32 \times 10^{5}\) cells \(/ \mathrm{ml}\)
Explanation:
A Plasmid is extra chromosomal or extranuclear genetic material found mostly in bacteria or prokaryotes. It is made up of ds-circular DNA. usually one in number but it can be more.
Plasmid is semiautonomous \
168839 What are the differences between plant cell and animal cell among the following ?
(F) Plastids
Explanation:
D Cell membrane, ribosomes and mitochondria are common organelles in both plant and animal cells.
Cell wall, large central vacuole and plastids are organelles which found only in plant cells. Centrioles only found in animal cells.
168891
Eukaryotic cell has
#[Qdiff: Hard, QCat: Theory Based, examname: CG PMT-2005
, 199. A mature plant cell has
, (a) cell wall
, (b) vacuole
, (c) protoplasm
, (d) All of these]#
Explanation:
D The Protoplasm can be defined as a material which comprises of the living part of the cell including the cytoplasm, nucleus and other organelles. Plant cells are characterized by the presence of large vacuoles and cell wall, which are not seen in animal cells.
- Cell wall constructed outside the cell membrane and composed of cellulose and hemicelluloses to pectin. Vacuole outer membrane called tonoplast that maintain water balance.
Protoplasm - responsible for all living processes.
Cytoplasm + nucleus \(=\) Protoplasm
Plant cell - cell wall \(=\) Protoplasm
168903 A bacterium divides after every 35 minutes. If a culture containing \(10^{5}\) cells per \(\mathrm{mL}\) is grown, then cell concentration per \(\mathrm{mL}\) after 175 minutes will be:
Explanation:
D Total time \(=175 \mathrm{~min}\)
1 division \(=35 \mathrm{~min}\)
Total division \(=\frac{175}{35}=5\)
1 bacterial cells divides into 2 cell concentration \(/ \mathrm{ml}\) \(=2^{5} \times 10^{5}=32 \times 10^{5}\) cells \(/ \mathrm{ml}\)
Explanation:
A Plasmid is extra chromosomal or extranuclear genetic material found mostly in bacteria or prokaryotes. It is made up of ds-circular DNA. usually one in number but it can be more.
Plasmid is semiautonomous \
168839 What are the differences between plant cell and animal cell among the following ?
(F) Plastids
Explanation:
D Cell membrane, ribosomes and mitochondria are common organelles in both plant and animal cells.
Cell wall, large central vacuole and plastids are organelles which found only in plant cells. Centrioles only found in animal cells.