169223
Endoplasmic reticulum is in continuation with:
1 Golgi body
2 Nuclear wall
3 Mitochondria
4 Cell wall
Explanation:
Exp:B The ER is in continuation with the outer nuclear wall. The reason behind this is whenever a cell makes proteins, it transcribe mRNA from DNA that is present inside the nucleus. The mRNA that is formed is then carried out of the nucleus into the rough endoplasmic reticulum (ER), Golgi body and lysosome are all membrane of a network of membrane but they are not continuous with one another. - Mitocondria \(\rightarrow\) Is double membrane structure and used aerobic respiration.
BHU PMT (Screening)-2005
Cell : Structure and Functions
169224
Golgi apparatus is absent in
1 Higher plants
2 Yeast
3 Bacteria and blue-green algae
4 Liver cells
Explanation:
Exp:C Golgi apparatus is absent in Bacteria and blue green algae because they are belongs to prokaryotes and lack Golgi apparatus. - Golgi complex is found in all eukaryotic cells except RBCs.
BHU PMT (Mains)-2007
Cell : Structure and Functions
169226
Endoplasmic reticulum is more developed in
1 green cells
2 young cells
3 mature cells
4 bacteriophage
Explanation:
Exp:B Endoplasmic Reticulum is more developed in young cell because in young cell during \(s\) phase produces enzymes (protein) and prepare cell form division and thus, requires more developed ER. ER discovered by Porter in 1945 ER consist of a complex membraneous system in the cytoplasm of eukaryotic cell. ER absent in prokaryotic and matured erythrocytes of mammals.
CG PMT-2004
Cell : Structure and Functions
169227
Which of the following organelle does not contain RNA?
1 Chromosome
2 Plasmalemma
3 Nucleolus
4 Ribosome
Explanation:
Exp:B Plasmalemma does not contain RNA. Plasma lemma is a thin membrane which is composed of lipid and protein and it surround the cytoplasm of the cell. - Nucleolus - RNA and Protein - Ribosome - rRNA and protein - Chromosome - Each chromosome is made up of DNA highly coiled many times around proteins called histones that support its structure.
169223
Endoplasmic reticulum is in continuation with:
1 Golgi body
2 Nuclear wall
3 Mitochondria
4 Cell wall
Explanation:
Exp:B The ER is in continuation with the outer nuclear wall. The reason behind this is whenever a cell makes proteins, it transcribe mRNA from DNA that is present inside the nucleus. The mRNA that is formed is then carried out of the nucleus into the rough endoplasmic reticulum (ER), Golgi body and lysosome are all membrane of a network of membrane but they are not continuous with one another. - Mitocondria \(\rightarrow\) Is double membrane structure and used aerobic respiration.
BHU PMT (Screening)-2005
Cell : Structure and Functions
169224
Golgi apparatus is absent in
1 Higher plants
2 Yeast
3 Bacteria and blue-green algae
4 Liver cells
Explanation:
Exp:C Golgi apparatus is absent in Bacteria and blue green algae because they are belongs to prokaryotes and lack Golgi apparatus. - Golgi complex is found in all eukaryotic cells except RBCs.
BHU PMT (Mains)-2007
Cell : Structure and Functions
169226
Endoplasmic reticulum is more developed in
1 green cells
2 young cells
3 mature cells
4 bacteriophage
Explanation:
Exp:B Endoplasmic Reticulum is more developed in young cell because in young cell during \(s\) phase produces enzymes (protein) and prepare cell form division and thus, requires more developed ER. ER discovered by Porter in 1945 ER consist of a complex membraneous system in the cytoplasm of eukaryotic cell. ER absent in prokaryotic and matured erythrocytes of mammals.
CG PMT-2004
Cell : Structure and Functions
169227
Which of the following organelle does not contain RNA?
1 Chromosome
2 Plasmalemma
3 Nucleolus
4 Ribosome
Explanation:
Exp:B Plasmalemma does not contain RNA. Plasma lemma is a thin membrane which is composed of lipid and protein and it surround the cytoplasm of the cell. - Nucleolus - RNA and Protein - Ribosome - rRNA and protein - Chromosome - Each chromosome is made up of DNA highly coiled many times around proteins called histones that support its structure.
169223
Endoplasmic reticulum is in continuation with:
1 Golgi body
2 Nuclear wall
3 Mitochondria
4 Cell wall
Explanation:
Exp:B The ER is in continuation with the outer nuclear wall. The reason behind this is whenever a cell makes proteins, it transcribe mRNA from DNA that is present inside the nucleus. The mRNA that is formed is then carried out of the nucleus into the rough endoplasmic reticulum (ER), Golgi body and lysosome are all membrane of a network of membrane but they are not continuous with one another. - Mitocondria \(\rightarrow\) Is double membrane structure and used aerobic respiration.
BHU PMT (Screening)-2005
Cell : Structure and Functions
169224
Golgi apparatus is absent in
1 Higher plants
2 Yeast
3 Bacteria and blue-green algae
4 Liver cells
Explanation:
Exp:C Golgi apparatus is absent in Bacteria and blue green algae because they are belongs to prokaryotes and lack Golgi apparatus. - Golgi complex is found in all eukaryotic cells except RBCs.
BHU PMT (Mains)-2007
Cell : Structure and Functions
169226
Endoplasmic reticulum is more developed in
1 green cells
2 young cells
3 mature cells
4 bacteriophage
Explanation:
Exp:B Endoplasmic Reticulum is more developed in young cell because in young cell during \(s\) phase produces enzymes (protein) and prepare cell form division and thus, requires more developed ER. ER discovered by Porter in 1945 ER consist of a complex membraneous system in the cytoplasm of eukaryotic cell. ER absent in prokaryotic and matured erythrocytes of mammals.
CG PMT-2004
Cell : Structure and Functions
169227
Which of the following organelle does not contain RNA?
1 Chromosome
2 Plasmalemma
3 Nucleolus
4 Ribosome
Explanation:
Exp:B Plasmalemma does not contain RNA. Plasma lemma is a thin membrane which is composed of lipid and protein and it surround the cytoplasm of the cell. - Nucleolus - RNA and Protein - Ribosome - rRNA and protein - Chromosome - Each chromosome is made up of DNA highly coiled many times around proteins called histones that support its structure.
169223
Endoplasmic reticulum is in continuation with:
1 Golgi body
2 Nuclear wall
3 Mitochondria
4 Cell wall
Explanation:
Exp:B The ER is in continuation with the outer nuclear wall. The reason behind this is whenever a cell makes proteins, it transcribe mRNA from DNA that is present inside the nucleus. The mRNA that is formed is then carried out of the nucleus into the rough endoplasmic reticulum (ER), Golgi body and lysosome are all membrane of a network of membrane but they are not continuous with one another. - Mitocondria \(\rightarrow\) Is double membrane structure and used aerobic respiration.
BHU PMT (Screening)-2005
Cell : Structure and Functions
169224
Golgi apparatus is absent in
1 Higher plants
2 Yeast
3 Bacteria and blue-green algae
4 Liver cells
Explanation:
Exp:C Golgi apparatus is absent in Bacteria and blue green algae because they are belongs to prokaryotes and lack Golgi apparatus. - Golgi complex is found in all eukaryotic cells except RBCs.
BHU PMT (Mains)-2007
Cell : Structure and Functions
169226
Endoplasmic reticulum is more developed in
1 green cells
2 young cells
3 mature cells
4 bacteriophage
Explanation:
Exp:B Endoplasmic Reticulum is more developed in young cell because in young cell during \(s\) phase produces enzymes (protein) and prepare cell form division and thus, requires more developed ER. ER discovered by Porter in 1945 ER consist of a complex membraneous system in the cytoplasm of eukaryotic cell. ER absent in prokaryotic and matured erythrocytes of mammals.
CG PMT-2004
Cell : Structure and Functions
169227
Which of the following organelle does not contain RNA?
1 Chromosome
2 Plasmalemma
3 Nucleolus
4 Ribosome
Explanation:
Exp:B Plasmalemma does not contain RNA. Plasma lemma is a thin membrane which is composed of lipid and protein and it surround the cytoplasm of the cell. - Nucleolus - RNA and Protein - Ribosome - rRNA and protein - Chromosome - Each chromosome is made up of DNA highly coiled many times around proteins called histones that support its structure.
