335186
Different cells have different sizes. Arrange the following cells in an ascending order of their size. Choose the correct option among the followings (i) Mycoplasma (ii) Ostrich eggs (iii) Human RBC (iv) Bacteria
1 (i),(iv),(iii) &(ii)
2 (i),(iii),(iv) &(ii)
3 (ii),(i),(iii) & (iv)
4 (iii),(ii),(i) & (iv)
Explanation:
Mycoplasma is the smallest cell and are 0.3 micron in length. Ostrich egg is the largest living cell and is very big. RBCs are 7 micron in diameter. Bacteria are 3 to 5 micron in diameter.
NCERT Exemplar
BIOXI08: CELL-THE UNIT OF LIFE
335187
Identify the location of the ribosomes found in prokaryotic cells?
1 Chloroplast
2 Mitochondria
3 Cytoplasm
4 All of these
Explanation:
Membrane bound organelles like mitochondria and chloroplast are absent in prokaryotic cells. Ribosome is present in the cytoplasm of prokaryotic cells.
BIOXI08: CELL-THE UNIT OF LIFE
335188
Identify the longest animal cell in the given diagram?
1 3
2 1
3 2
4 All of these
Explanation:
Diagram 1 is of a nerve cell which is the longest animal cell.
BIOXI08: CELL-THE UNIT OF LIFE
335189
Statement A : Ribosomes are membrane bound organelles. Statement B : Ribosomes are found in all cells- both eukaryotic as well as prokaryotic.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
335186
Different cells have different sizes. Arrange the following cells in an ascending order of their size. Choose the correct option among the followings (i) Mycoplasma (ii) Ostrich eggs (iii) Human RBC (iv) Bacteria
1 (i),(iv),(iii) &(ii)
2 (i),(iii),(iv) &(ii)
3 (ii),(i),(iii) & (iv)
4 (iii),(ii),(i) & (iv)
Explanation:
Mycoplasma is the smallest cell and are 0.3 micron in length. Ostrich egg is the largest living cell and is very big. RBCs are 7 micron in diameter. Bacteria are 3 to 5 micron in diameter.
NCERT Exemplar
BIOXI08: CELL-THE UNIT OF LIFE
335187
Identify the location of the ribosomes found in prokaryotic cells?
1 Chloroplast
2 Mitochondria
3 Cytoplasm
4 All of these
Explanation:
Membrane bound organelles like mitochondria and chloroplast are absent in prokaryotic cells. Ribosome is present in the cytoplasm of prokaryotic cells.
BIOXI08: CELL-THE UNIT OF LIFE
335188
Identify the longest animal cell in the given diagram?
1 3
2 1
3 2
4 All of these
Explanation:
Diagram 1 is of a nerve cell which is the longest animal cell.
BIOXI08: CELL-THE UNIT OF LIFE
335189
Statement A : Ribosomes are membrane bound organelles. Statement B : Ribosomes are found in all cells- both eukaryotic as well as prokaryotic.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
335186
Different cells have different sizes. Arrange the following cells in an ascending order of their size. Choose the correct option among the followings (i) Mycoplasma (ii) Ostrich eggs (iii) Human RBC (iv) Bacteria
1 (i),(iv),(iii) &(ii)
2 (i),(iii),(iv) &(ii)
3 (ii),(i),(iii) & (iv)
4 (iii),(ii),(i) & (iv)
Explanation:
Mycoplasma is the smallest cell and are 0.3 micron in length. Ostrich egg is the largest living cell and is very big. RBCs are 7 micron in diameter. Bacteria are 3 to 5 micron in diameter.
NCERT Exemplar
BIOXI08: CELL-THE UNIT OF LIFE
335187
Identify the location of the ribosomes found in prokaryotic cells?
1 Chloroplast
2 Mitochondria
3 Cytoplasm
4 All of these
Explanation:
Membrane bound organelles like mitochondria and chloroplast are absent in prokaryotic cells. Ribosome is present in the cytoplasm of prokaryotic cells.
BIOXI08: CELL-THE UNIT OF LIFE
335188
Identify the longest animal cell in the given diagram?
1 3
2 1
3 2
4 All of these
Explanation:
Diagram 1 is of a nerve cell which is the longest animal cell.
BIOXI08: CELL-THE UNIT OF LIFE
335189
Statement A : Ribosomes are membrane bound organelles. Statement B : Ribosomes are found in all cells- both eukaryotic as well as prokaryotic.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
335186
Different cells have different sizes. Arrange the following cells in an ascending order of their size. Choose the correct option among the followings (i) Mycoplasma (ii) Ostrich eggs (iii) Human RBC (iv) Bacteria
1 (i),(iv),(iii) &(ii)
2 (i),(iii),(iv) &(ii)
3 (ii),(i),(iii) & (iv)
4 (iii),(ii),(i) & (iv)
Explanation:
Mycoplasma is the smallest cell and are 0.3 micron in length. Ostrich egg is the largest living cell and is very big. RBCs are 7 micron in diameter. Bacteria are 3 to 5 micron in diameter.
NCERT Exemplar
BIOXI08: CELL-THE UNIT OF LIFE
335187
Identify the location of the ribosomes found in prokaryotic cells?
1 Chloroplast
2 Mitochondria
3 Cytoplasm
4 All of these
Explanation:
Membrane bound organelles like mitochondria and chloroplast are absent in prokaryotic cells. Ribosome is present in the cytoplasm of prokaryotic cells.
BIOXI08: CELL-THE UNIT OF LIFE
335188
Identify the longest animal cell in the given diagram?
1 3
2 1
3 2
4 All of these
Explanation:
Diagram 1 is of a nerve cell which is the longest animal cell.
BIOXI08: CELL-THE UNIT OF LIFE
335189
Statement A : Ribosomes are membrane bound organelles. Statement B : Ribosomes are found in all cells- both eukaryotic as well as prokaryotic.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
